What is the Theory of Plate Tectonics and what evidence have scientists used to prove this theory?

Answers

Answer 1

One of the key pieces of evidence supporting plate tectonic theory was the discovery that rocks on the seafloor record ancient reversals of the Earth’s magnetic field: as rocks are formed where plates are moving away from one another, they record the current direction of the Earth’s magnetic field, which flip-flops.

Answer 2
Modern continents hold clues to their distant past. Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together. Fossils tell us when and where plants and animals once existed. Bye! Hope this helps:)

Related Questions

What happens when waters salinity increases?

Answers

The density of water in creases as the sanity increases.the density of seawater (salinity greater than 24.7) increases as temperature decreases at all temperatures above freezing point. Density changes 2% because of all pressure difference between the surface and deep sea floor.
Hope that help:)

i need help with geography

Answers

Answer:

??????

where the question..

Istanbul is on the ______ of Marmara.

Answers

Answer:

Sea

Explanation:

I majored in Geography

top five questions asked at the 2021 inauguration

Answers

Answer:

well not many where asked but the top one would be the pledge

Explanation:

Answer:

Im not sure what you are asking but if you're asking what happened then i will tell you:

Explanation:

A presidential inauguration is a ceremonial event centered on the formal transition of a new president into office, usually in democracies where this official has been elected.

Traditionally, the president-elect arrives at the White House and then proceeds to the Capitol Building with the out-going president. Around or after 12 noon, the president takes the oath of office, usually administered by the chief justice of the United States, and then delivers the inaugural address.

Make up three questions about sports that reflect the focus of each of the three theoretical approaches

Answers

The three theoretical approaches and the questions about sports that are reflected by these are:

Symbolic interactionist perspective: Why do people of a particular gender not play certain sports?The functionalist perspective: How does sports help in promoting social order?The conflict perspective How does free speech factor in sports?What are the Theoretical approaches?

Theoretical approaches are the measures that are geared at understanding how certain factors affect society. In sports, we can try to find out why people of certain gender do not engage in some types of sports.

Genders tend to symbolize certain things and women for instance are not expected to engage in certain sports that are referred to as hard.

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4. Which is a constitution?

Answers

Answer:

A constitution is the rule book for a state. It sets out the fundamental principles by which the state is governed

Different types of mass movements in South Africa

Answers

South Africa experiences various types of mass movements, which are the downslope movement of rock, soil, or debris under the influence of gravity.

These mass movements can occur due to natural factors such as slope gradients, geological characteristics, and weathering processes, as well as human activities such as mining and construction. Here are some of the different types of mass movements observed in South Africa:

Landslides: Landslides involve the rapid movement of a mass of soil, rock, or debris down a slope. In South Africa, landslides can occur in hilly or mountainous regions, particularly in areas with steep slopes and heavy rainfall.

Rockfalls: Rockfalls refer to the sudden and rapid descent of individual rocks or boulders from a cliff or steep slope. In South Africa, areas with rocky terrain and steep cliffs, such as the Drakensberg Mountains and the Cape Fold Belt, are prone to rockfall events.

Soil Erosion: Soil erosion is the detachment and movement of topsoil or sediment by wind or water. South Africa experiences various forms of soil erosion, including sheet erosion, gully erosion, and streambank erosion.

Debris Flows: Debris flows are fast-moving mixtures of water, soil, rock, and vegetation that move down steep slopes. They often occur in areas with high rainfall or during flash flood events. In South Africa, debris flows have been observed in regions such as the Eastern Cape, KwaZulu-Natal, and the Western Cape, especially in mountainous or hilly terrain.

Mine Dumps and Tailings Slides: South Africa has a long history of mining activities, and mine dumps and tailings (waste material from mining operations) can pose a risk of mass movements.

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What are some examples of functional and perceptual regions?

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Functional Region Examples: Metropolitan areas, transportation networks, economic zones.

Perceptual Region Examples: Cultural regions, linguistic regions, tourism regions.

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2. If you decide to do a project or to be a good entrepreneur in animal or fish raising. It is best to ___________ or to check the area

Answers

Answer: Look

Explanation:

it is the only word That only matches

The coefficient of variation can be used to measure the accuracy true or false?​

Answers

Answer:

true

Explanation:

The CV is a more accurate comparison than the standard deviation as the standard deviation typically increases as the concentration of the analyte increases.

Define folk culture and popular culture. Then, give an example of each. Identify and explain ways folk culture and popular culture spread to new places and regions. Describe the reasons for the establishment of English as a widely spoken language in relation to global popular culture. Include an example.

Answers

Answer:

folk culture is more likely to have an anonymous origin and to diffuse slowly through migration (limited distribution). Popular culture is more likely to be invented and diffuse rapidly through hierarchical diffusion with the use of modern communications in a wider region. Usually a known origin.

Explanation:

What is the lowest temperature ever recorded in Shanghai China?

Answers

Answer:

17.3 degree Celsius

Shanghai recorded its lowest temperature in 145 years on Monday, with the mercury dipping to 17.3 degree Celsius, close to the historic maximum temperature of 15.9 degree Celsius on July 2, 1876.

Explanation:

Answer:

16.0°F or around 15.9°F around -8.9°C.

Explanation:

Shanghai recorded its lowest temperature in 145 years on Monday, with the mercury dipping to 17.3 degree Celsius, close to the historic maximum temperature of 15.9 degree Celsius on July 2, 1876

You are told that the earth rotates on its axis
at a speed of about 1042 miles per hour.
Given that the rotation occurs in 24 hours,
what is the circumference of the earth?

Answers

Option B is correct; the actual circumference of the earth is 25,000 miles.

The earth is 40,075 kilometres or 24,901 miles around.

The formula for calculating a sphere's circumference, which is 2 Radius, is used to get the circumference. The earth's radius is 6371 km.

The calculation will therefore be as follows:

40,075 (rounded off) is equal to 2 x 3.14152 x 6371.

The measurement would be slightly smaller if the circumference were taken from pole to pole. The earth's continual rotation causes a tiny bulge to form around the equator, which is why this is the case.

Complete question is:

You are told that the earth rotates on its axis at a speed of about 1042 miles per hour. Given that the rotation occurs in 24 hours, what is the circumference of the earth?

a. 40,000 miles;

b. 25,000 miles;

c. 2400 miles;

d. 76,000 miles;

e. none of the above

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How do the population density and climate of the United States and Canada influence the economic activity in the region?

Answers

The population density and climate of the United States and Canada play important roles in shaping economic activity in the region.

Population density refers to the number of people living in a given area, and it can influence economic activity in several ways. Areas with higher population densities tend to have larger markets for goods and services, as well as more labor available for production. This can lead to more opportunities for businesses and entrepreneurs, which can stimulate economic growth. In contrast, areas with low population densities may have fewer customers and limited labor availability, which can make it more challenging to start and sustain a business.

Climate can also play a significant role in economic activity, particularly in sectors such as agriculture, energy, and tourism. For example, the southern and western regions of the United States tend to have warmer climates that are well-suited for agriculture and outdoor recreation, while the northern and eastern regions have cooler climates that support industries such as fishing, forestry, and winter sports. Canada's cold climate can pose challenges for some industries, but it also supports activities such as ice fishing, snowmobiling, and skiing, which can be important drivers of local economies.

In summary, the population density and climate of the United States and Canada can influence economic activity in a variety of ways. Understanding these factors can help policymakers, business leaders, and investors make informed decisions about where to allocate resources and pursue opportunities for growth.

Assess the impact of the palm oil industry on the tropical rainforest water and carbon cycles.

Can you make any connections between the cycles in the rainforest?

Answers

One impact of the palm oil industry on the tropical rainforest, water and carbon cycles is clearing of large areas of forest for palm oil plantations has disrupted the water cycle by reducing transpiration.

How has the palm oil industry affected the environment ?

Large sections of forest have been cleared for palm oil plantations, disrupting the water cycle by lowering transpiration, the process through which plants release water vapor into the atmosphere. In the impacted locations, this might result in lower rainfall and changed weather patterns.

The palm oil business has also had an influence on the carbon cycle, as the clearance of forests for plantations emits significant volumes of carbon dioxide into the sky.

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How the climate change affects Europe?

Answers

Answer:

Climate change is having significant impacts on Europe, both environmentally and economically. Here are some of the ways climate change is affecting Europe:

1. Rising temperatures: Europe is experiencing increasing average temperatures due to climate change. This can lead to more heatwaves, droughts, and wildfires, as well as reduced snow cover in mountainous areas.

2. Sea level rise: The melting of glaciers and ice caps is causing sea levels to rise around the world, including in Europe. This can lead to flooding in low-lying coastal areas, damaging infrastructure and properties.

3. Extreme weather events: Climate change is leading to more frequent and severe extreme weather events in Europe, such as hurricanes, floods, and storms. These events can cause significant damage to homes, businesses, and other infrastructure.

4. Impacts on agriculture: Climate change is affecting agricultural production in Europe. Changing precipitation patterns and rising temperatures can affect crop yields and food security.

5. Health impacts: Rising temperatures can have negative impacts on public health, particularly for vulnerable populations such as the elderly and people with preexisting conditions. Heatwaves can also put a strain on healthcare systems.

6. Economic impacts: Climate change can have significant economic impacts in Europe, such as decreased tourism due to changing weather patterns, increased insurance costs due to extreme weather events, and reduced agricultural productivity.

Europe has taken steps to address climate change through policies such as the Paris Agreement, which aims to limit global warming to below 2 degrees Celsius above preindustrial levels. However, continued efforts are necessary to mitigate the impacts of climate change and adapt to the changes that are already occurring.

san francisco, ca and wichita, ks are located at approximately the same latitude. which of the following is true? san francisco, ca and wichita, ks are located at approximately the same latitude. which of the following is true? on average, december temperatures in san francisco tend to be lower than those in wichita. san francisco experiences several months with average temperatures below the freezing point. minimum average temperatures in wichita are consistently lowers than those in san francisco. summer temperatures in san francisco far exceed those of wichita. annual temperature ranges in wichita are greater than those in san francisco.

Answers

The annual temperature ranges in Wichita are higher than those in san Francisco despite the fact that Wichita and san Francisco are about at the same latitude.

What is meant by Annual Temperature?

The difference in temperature between the warmest and coldest months of the year can be used to calculate the mean annual temperature range. In this situation, one considers the average temperatures of the necessary months. Hence, the difference yields a range.

The difference between the mean temperatures of the hottest months, May/June, and the mean temperatures of the coldest months, January, can be used to calculate the mean annual temperature range in India.

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What type of gear [scuba gear, submarine, submersible] should be used to explore the Monterey Canyon off of the coast of California

Answers

Answer:

SCUBA gears

Explanation:

SCUBA which is short for Self-contained underwater breathing apparatus is a gear worn by explorers of deep oceans and seas. It consists of a compressed air tank, mask, mouthpiece, oxygen, valves, diving cylinder, diving regulator, etc.

Its purpose is to help the diver sustain breathing underneath the water for a long period of time. Explorers at Monterey Canyon located at the coast of California, wear this diving gear.

Which items are TRUE about minerals? Select the three correct answers.(2 points) Responses Minerals are made of one element or one compound of elements. Minerals are made of one element or one compound of elements. Observing one property is often the best way to identify minerals. Observing one property is often the best way to identify minerals. Minerals are naturally occurring substances. Minerals are naturally occurring substances. Minerals are the components that make up rocks. Minerals are the components that make up rocks. Minerals can only be identified by their color and hardness. Minerals can only be identified by their color and hardness. Rocks are the components that make up minerals.

Answers

The three correct answers are:

Minerals are the components made up of rocks.

Minerals are naturally occurring substances

Minerals are made of one element or one compound of elements

Minerals are inorganic and homogeneous substances that occur in nature and have an organized atomic structure and a specific chemical makeup. They are naturally occurring chemical substance that is abiogenic in origin and typically exists in crystalline form.

They can be made from a single element or a combination of several elements. Carbon, silver, and gold are elements that can create minerals by themselves, so they are referred to as native elements.

They are the components made up of rocks, where rock is a material that can be made up of a mineral or a combination of them, but its chemical composition is variable.

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Analyze the map below and answer the question that follows.

A map of the world with different climate regions highlighted.
Image by e2020

The orange areas on the map above highlight the world regions with __________ climates.
A.
continental
B.
dry
C.
highland
D.
polar

Please select the best answer from the choices provided
A
B
C
D

Answers

The orange areas on the map above highlight the world regions with dry climates. The Option B is correct.

What are dry climates as seen on the map?

Dry climates is known for low precipitation levels and high rates of evaporation. These regions are located in or near the subtropics where dry air masses from high-pressure systems dominate the weather patterns.

On the map, dry climates are designated almost exclusively by orange and red shading on climate maps but usually the darkest red colors are reserved for deserts. Pinkish areas are often cold steppe areas, and orange represents dry areas.

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Which conclusion can be drawn about the difference between the two main climate zones on the West Coast

Answers

Answer:

Climate is the average weather conditions in a place over a long period of time—30 years or more. And as you probably already know, there are lots of different types of climates on Earth.

What are the four lifting mechanisms? Do they typically cause wet or dry weather?

Answers

Answer:

Lifting Mechanism

Hydraulics.Barges.Drilling Platforms.Turbines.

Explanation:

hope it helps

Which nation is located at 70 degrees west longitude and 20 degrees north latitude?

Which nation is located at 70 degrees west longitude and 20 degrees north latitude?

Answers

Answer:

yes dominican republic

Explanation:

used a map :|

The Dominican Republic is located at 70 degrees west longitude and 20 degrees north latitude. In the Caribbean, the Dominican Republic is the second-largest country. Haiti and it both reside on the Hispaniola island, which is located halfway between Cuba and Puerto Rico. The western third of the island is occupied by Haiti, and the eastern two-thirds are occupied by the Dominican Republic.

What language do they speak in the Dominican Republic?

The term "Dominican Spanish" (espaol Dominicano) refers to the Spanish that is spoken in the Dominican Republic as well as among the Dominican diaspora, the majority of whom reside in the United States, particularly in New York City, New Jersey, Connecticut, Rhode Island, Massachusetts, Pennsylvania, and Florida.

The Dominican Republic is a country that belongs to North America and is situated in the Caribbean at latitude 18.735693 and longitude -70.162651. The country's geographic centre is located at 18° 44' 8.49' N and 70° 9' 45.54' W.

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Motorcyclin’ Manco is arguing with his mom about buying a \$30$30dollar sign, 30 light for his motorcycle. His mom wants him to be safe, but Manco thinks that lights are too expensive. Based on traffic data, Manco makes the table below which shows the time, probability, and cost of three different types of accidents if Manco doesn’t have the light. If Manco purchases the light, it will not matter in the morning or at dusk, but it will prevent a night accident from occurring. Assume that Manco can get in at most one accident and that Manco’s table is accurate. What is the expected total cost of accidents and lights if Manco buys the light? Round your answer to the nearest dollar. \$$dollar sign What is the expected total cost of accidents and lights if Manco does not buy the light? Round your answer to the nearest dollar. \$$dollar sign If Manco wants the best payoff in the long run, he should .

Answers

Answer:

$880 (with the light)

$2850 (without the light)

Answer:

Explanation:

i got $950

$1200 instead

What are some examples of the importance of family in the Middle East and how are they now changing

Answers

Family holds great importance in Middle Eastern societies, characterized by strong emotional bonds, extended family structures, and the emphasis on honor and reputation.

Examples of the importance of family in the Middle East

However, the dynamics of family life in the Middle East are undergoing significant changes due to factors such as urbanization, globalization, and women's empowerment.

There is a shift towards nuclear families, increased individualism, and acceptance of diverse family structures.

Women are challenging traditional gender roles, and technology is playing a role in maintaining familial connections. While the importance of family remains, Middle Eastern families are adapting to evolving societal norms and embracing new ways of defining and experiencing family.

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what number represents the capital dover

Answers

There is no number that represents the capital Dover. Dover is the capital city of the state of Delaware in the United States, and it is represented by the abbreviation "DE".

Mention and discuss any five Sustainable Development Goals ?

Answers

The Sustainable Development Goals (SDGs) are a set of global objectives adopted by the United Nations in 2015 to guide countries toward a more sustainable and equitable future. There are 17 SDGs in total. Here are five of them:

Goal 4: Quality Education: Ensure inclusive and equitable quality education for all. This goal aims to provide access to affordable and quality education at all levels, promote lifelong learning opportunities, and improve literacy rates. It recognizes education as a key driver of sustainable development and poverty eradication.Goal 7: Affordable and Clean Energy: Ensure access to affordable, reliable, sustainable, and modern energy for all. This goal targets the promotion of renewable energy sources, energy efficiency improvement, and expanding access to electricity, especially in developing countries. It emphasizes the importance of transitioning to clean energy to combat climate change and promote sustainable development.Goal 11: Sustainable Cities and Communities: Make cities and human settlements inclusive, safe, resilient, and sustainable. This goal focuses on creating sustainable urban environments by promoting affordable housing, improving urban planning, enhancing access to green spaces, and ensuring efficient transportation. It aims to create cities that are environmentally friendly, socially inclusive, and economically vibrant.Goal 13: Climate Action: Take urgent action to combat climate change and its impacts. This goal calls for global efforts to mitigate greenhouse gas emissions, adapt to climate change impacts, and strengthen resilience to climate-related disasters. It seeks to limit global temperature rise, enhance climate change education, and mobilize financial resources for climate action.Goal 16: Peace, Justice, and Strong Institutions: Promote peaceful and inclusive societies for sustainable development, provide access to justice for all, and build effective, accountable, and inclusive institutions. This goal focuses on reducing violence, promoting the rule of law, ensuring access to justice, and combating corruption. It recognizes the importance of effective governance, strong institutions, and peaceful societies for sustainable development.

These five SDGs represent a small subset of the broader agenda, highlighting the interconnectedness of the social, economic, and environmental aspects of sustainable development. Achieving these goals requires collective action, partnerships, and policy reforms at the global, national, and local levels.

What information is needed to investigate and describe a region by its geographic characteristics?

Answers

Answer:

The geographic characteristics of a region include aspects of both its physical geography and human geography.

For physcial geography, information on the regions orography (relief), climatology, and hidrology is needed. From these information, an accurate description of the physical land can be made, taking account atmospheric, land, and water factors.

For human geography, an important information is the demography of the place: how many people live there, what percentage of them are men and women, what is the age distribution and the ethnic profile, etc.

Another important information is to find the population pattern of the area: is it more urban or rural, are there many villages or only a few, are the municipalities connected, etc.

Who was the first president of china?

Answers

Answer: Chiang Kai-shek

Explanation: looked it up

I WILL GIVE FREE BRAINLIEST > Use a road map of your state to plot the route you would travel between the northernmost and southernmost city.


Provide the information requested. You may choose to upload the road map, as well.


Calculate the distance you will travel.

List any roads you will travel on.

Name three cities you will pass through.

Identify any significant physical features (mountains, rivers, etc.) that you will pass along the way.

Answers

To plot the route between the northernmost and southernmost city in my state, I choose California. By following the route, we can calculate the distance traveled, list the roads used, identify cities passed through, and note any significant physical features encountered along the way.

How can you determine the route between the northernmost and southernmost city of a state?

To determine the route between the northernmost and southernmost city of a state, you can consult a road map and identify the cities at each end. By examining the major highways or interstates connecting these cities, you can plot the most direct route between them.

Along this route, you can calculate the distance traveled by adding up the distances between towns or cities. Additionally, you can list the specific roads or highways used, such as Interstate highways or state routes. As you travel from north to south, you may pass through several cities providing opportunities to explore different areas of the state.

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A random sampling data set is given as follow. 135 102 22 83 118 55 15 121 120 109 22 196 124 13 112 Please compute the sampling standard deviation. SA 2.74 B 43,33 39.26 CD 20.74 SE 74.02 What molecules are you exhaling this very minute? Find the value of 45 20 If the input force applied to one end of a first-class lever is 8 N, and the fulcrum is located 6 m away from the input force but 3 m away from the output force, what will be the resulting output force? Write an inequality that represents the graph Interview telling your bosses that you can work with technology Which statements about the trends across a period of the Periodic Table are correct?1 2 3 4A 1and2Aluminium is more metallic than sodium. Beryllium is more metallic than carbon. Boron is more metallic than lithium. Magnesium is more metallic than silicon.B 1and3 C 2and4 D 3and4 What is the answer??? why is the svalbard global seed vault so important to human civilization? If the average rate of human hair growth is 12 mm per month, approximately how many years will it take to grow hair that is 1 m in length? Round of the nearest year snowflake RIPorenies From the above figure which one is correct Please answer me this question fast Stay Safe,Stay Healthy and Stay Happy Write a function that takes in a big string and an array of small strings, all of which are smaller in length than the big string. The function should return an array of booleans, where each boolean represents whether the small string at that index in the array of small strings is contained in the big string. running logistic regression in spss missing cases You have been appointed as the purchasing manager for furniture manufacturer, Fielli, and are planning to explain a few concepts to your team. In your own words, explain the following terms with an example for each. Your examples must relate to the example of a furniture company. More marks will be awarded for the quality of your paraphrasing. Q.1.1 Supplier visits (4) Q.1.2 Transactional relationships. (4) Q..3 Preferred suppliers. (4) Q.1.4 Human rights (in the context of the purchasing function's responsibility) (4) Q.1.5 Business ethics (4) PLEASE HELPPP WILL GIVE 20 POINTS PLEASEA power outage occurs 6 min after the ride started. Passengers must wait for their cage to be manuallycranked into the lowest position in order to exit the ride. Sine function model:Sine function model: h = -82.5 cos 3pi(t) + 97.5where h is the height of the last passenger above the ground measured in feet and t is the time of operation of the ride in minutes.A)What is the height of the last passenger at the moment of the power outage? Verify your answer by evaluating the sine function model.(b) Will the last passenger to board the ride need to wait in order to exit the ride? Explain. client is started on herceptin, a monoclonal antibody, for treatment of metastatic breast cancer refractory to other treatment. the health care practitioner describes the action of this drug to the client as which of the following? what is wrong with this sentence, "Knowing how to use a knife or safely prep food are useful and helpful skills Who is known as the light if asia and where was he born? which careers could you acquire from studying biology