why does earth have a great physical variations. Mentioned any three causes.
Explanation:
The processes used by these actions are known as Weathering and Erosion.
Rainfall (water from the cloud) falls carrying out two major actions, firstly, it dissolves chemicals in the atmosphere and this solution causes chemical reactions on the various surfaces it falls on thereby weakening those surfaces through this action and secondly, by its impact on it wears off the surface. This second action becomes more vivid when you study the impact of a drop of water on a sandy surface. The impact dislodges the soils particles from others.
When there is significant amount of rainfall it leads to runoff (water running on the surface) and this runoff has enough force to move loose soil and rick particles to be deposited at a new location. The movement of these particles causes wear and tear on the surface on which they are moved and over time a new landscape evolves.
Water in the form of ice also causes significant landform changes especially in the temperate regions. This occurs through a process called ice or frost wedging. This essentially means water lodging in cracks and crags of rock get frozen and since frozen water expands it forces the crack to become wider and often times dislodging part of the rock surface.
How is ABC = to DEF?
please help lots of points...
An earthquake's___________ is located directly above its_____________
Answer:
An earthquake's epicenter is located directly above its focus.
the original body of a fossil is sometimes preserved in:
A) ice
B) mud
C) water
D) sand
** please help lol
Answer:
B
Explanation:
Hope this helps!
What do you think the population pyramid would look like for the area in which you live?
Answer:
A lot more people
Explanation:
For
weather observations, when does a thunderstorm end?
For weather observations, the end of a thunderstorm is typically determined by the absence of thunder and lightning, as well as a decrease in rainfall intensity. The end of a thunderstorm can also be indicated by the clearing of dark clouds and the return of normal weather conditions.
However, several factors can contribute to the end of a thunderstorm:
Loss of atmospheric instability: Thunderstorms thrive in an environment with high levels of atmospheric instability, which allows for the rapid upward movement of warm, moist air. As this instability decreases, the storm may start to weaken and eventually dissipate.Diminishing moisture supply: Thunderstorms require a source of moisture to fuel their development. If the moisture supply diminishes, either due to the exhaustion of available moisture or changes in atmospheric conditions, the storm may lose its energy and fade away.Changing atmospheric conditions: Thunderstorms can be influenced by various atmospheric factors, including wind patterns, air masses, and frontal boundaries. If these conditions shift or change, it can disrupt the storm's development and lead to its eventual dissipation.Cooling of the air: Thunderstorms generate their own downdrafts of cool air as part of their life cycle. These downdrafts can eventually undercut the storm's updrafts, leading to its demise.Learn more about thunderstorm
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using sediment cores, scientists discovered a time in the past when carbon dioxide levels were about the same as they are today. how far back in earth's history do we have to go to see this?
Evidence from sediment cores shows that CO2 levels were the same 15 million years ago as they are now.
There is no single, widely accepted response to these issues because research have produced a wide range of dates, from 800,000 to 15 million years ago. The tiniest remnants of antiquated air trapped under Antarctica's massive ice sheets provide the most clear proof. Scientists have discovered that atmospheric CO2 levels have never been as high as they are presently by digging for ice cores and examining the air bubbles that result.
That means that CO2 levels have never been this high in the entire history of human civilization.
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How does population growth effect climate change
Answer:
The more people who live on Earth, the warmer the Earth will be. Since there is a higher population, more food needs to be produced,more clean water needs to be sourced and shipped out, and more trees need to be cut down for lumber to build homes. This means that soil will be damaged from over-harvesting and there will be less clean water. There also will be more cars and factors that emit gas and carbon into the air, which causes the Earth to warm up, melting the ice caps, decreasing the amount of clean water there is on Earth, and filling the oceans with viruses and diseases. So for the time being, the more people there are on Earth, the harder the lives for everyone else will be. Limiting and making sure that the population stays at a steady rate will decrease the negative effects of climate change.
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choose the correct option
Answer:
F
Explanation:
because altitude is where it the highest above sea level.
In 1956, President Nasser created an international crisis when he _____. Attacked Israel
built the Aswan High Dam
sold the Suez Canal
seized the Suez Canal
In 1956, President Nasser of Egypt created an international crisis when he seized the Suez Canal.
This move was a response to the Western powers' decision to withdraw their funding for the construction of the Aswan High Dam, which was a crucial project for Egypt's economic development. Nasser hoped that by nationalizing the canal, he could secure the funds needed to complete the dam and assert Egypt's sovereignty over the waterway, which had been controlled by British and French interests since the 19th century. However, this move provoked a military response from Israel, France, and Britain, who saw it as a threat to their strategic interests in the region. The ensuing Suez Crisis brought the world to the brink of a major conflict and highlighted the growing tensions between the West and the newly independent nations of the Global South.
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Which feature is characteristic of estuaries?
A.
Deep, dark seawater
B.
Absence of vegetation
C.
Freshwater mixed with saltwater
D.
Absence of dead organic matter
The characteristics of estuariues is: Freshwater mixed with saltwater. Option C
What is an estuary?An estuary is a partly contained coastal body of brackish water that receives water from one or more rivers or streams and has a free passageway to the open ocean. Estuaries are a type of ecotone that exists between river ecosystems and ocean settings.
A coastal body of water that is only partially protected and contains both fresh and salt water from the ocean is called an estuary. Estuaries serve as transitional areas from land to sea, together with the surrounding lands.
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Which line represents 0° latitude?
the prime meridian
the equator
the international date line
the Tropic of Capricorn
Answer:
the equator.
Explanation:
I am like 99 percent sure this is right
Answer:
the answer is the second option
Explanation:
hope this helps
did this on edge
_______ is a large parcel of air with the uniform or same properties in the horizontal dimension.
An air mass is a large parcel of air with uniform or same properties in the horizontal dimension.
An air mass is characterized by its temperature, humidity, and atmospheric pressure. It forms over a specific region and acquires the characteristics of the underlying surface, such as land or ocean. As it moves, it interacts with other air masses, causing various weather phenomena, including precipitation and temperature changes. The classification of air masses depends on their source regions, which are typically categorized as polar, tropical, continental, or maritime. For example, a maritime polar air mass forms over cold ocean waters and is moist and cool, while a continental tropical air mass originates over warm, dry land areas and is hot and dry.
When two air masses with different properties meet, a boundary called a front forms between them. This can result in the development of storms and other weather events, depending on the specific characteristics of the air masses involved. Understanding the behavior and movement of air masses is an essential aspect of meteorology, as it helps in the prediction of weather patterns and potential hazards, such as severe storms, floods, or heat waves.
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1. What were the various myths that Americans created about the mound builders? Why were some of these myths harmful for American Indians? 2. What aspects of the Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico? Explain what they are and why they are significant. 3. Why did Native Americans join the missions? What made the missions so destructive? What specific Spanish actions made the missions oppressive?
1. The various myths that Americans created about the mound builders were that the mound builders were not American Indians, but instead a lost tribe from another continent.
Some said that the mounds were built by European explorers from long before Columbus’s time. These myths were harmful for American Indians as they worked to erase the historical contributions of American Indians to North American culture.2. The Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico in several ways. The Hopewell culture, for example, was a highly developed trading culture that constructed elaborate burial mounds.
The Mississippian culture was marked by large, walled cities with complex social and political structures. These cultures were significant as they showed that American Indians had complex societies with advanced technologies and that North America was not just a “wilderness” waiting to be tamed by Europeans.3. Native Americans joined the missions for various reasons, including the promise of food, clothing, and shelter.
However, the missions were ultimately destructive because they were designed to assimilate Native Americans into European culture and religion. The specific Spanish actions that made the missions oppressive include forced labor, beatings, and whippings, as well as the removal of Native American children from their families and communities to be raised in European-style boarding schools.
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Please help me correct answer gets brainliest
Answer:
Since the radius is 56.5 centimeters, the circumference would be 354.99997.
Rounded to the nearest hundredth:
355
Explanation:
Now rounding to the nearest hundredth, The 9 in the hundredths place rounds up to 10 because the digit to the right in the thousandths place is 9. The hundredths place then becomes 0 and the tenths place is therefore increased by 1. When a 9 is rounded up to 10, that place value becomes 0 and we add 1 to the previous place value.
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What purpose does the Panama Canal serve?
and brainliest
Answer:
The purpose of the Panama Canal is to reduce the time it takes for ships to get from the Atlantic to the Pacific.
Answer:
It makes it faster to go from the Atlantic to the Pacific and vice versa, instead of having to travel all the way around you can just go straight through.
Explain how human activities influence the carbon clye 4 human activities
Human influence on the carbon cycle is actually very large and very detrimental to the planet. I will name some of the most important reasons for this statement.
1) By burning fossil fuels, humans increase the concentration of carbon dioxide in the atmosphere.
2) Man cuts down forests, thereby reducing the rate of absorption of carbon dioxide by plants.
3) Human anthropogenic influence leads to an imbalance in the carbon cycle, as a result of which conditions on our planet may change (because global warming is directly related to the concentration of carbon dioxide in the atmosphere)
4) Man pollutes the waters of the world's oceans, which also absorb carbon.
What is meant by earthquake load?
Earthquake load refers to the forces and stresses that arise as a result of an earthquake.
These forces and stresses act on a structure and may cause it to shake or even collapse if the structure is not designed to resist them. Earthquake load is considered as one of the most severe natural disasters on the planet, and it is caused by a sudden release of energy that results in seismic waves.
The severity of an earthquake load depends on several factors, including the magnitude of the earthquake, the duration of the shaking, and the distance between the earthquake epicenter and the structure. To withstand earthquake loads, structures must be designed with strong and flexible materials that can absorb and dissipate energy.
The aim is to provide enough resistance to prevent the structure from collapsing or suffering damage when an earthquake occurs. Structural engineers and architects use various techniques to improve a building's ability to withstand earthquake loads, including base isolation, dampers, and braces.
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One form of geochemical analysis allows detection of the _________ content of soil, which has been demonstrated to correlate with ancient settlements not visible from the surface or even those with no apparent architectural features.
One form of geochemical analysis allows detection of the "trace element" content of soil, which has been demonstrated to correlate with ancient settlements not visible from the surface or even those with no apparent architectural features.
Trace elements refer to elements that occur in very small quantities in soil, such as copper, lead, zinc, and other metals. These elements can be introduced into the soil through various human activities, including waste disposal, metalworking, or agricultural practices. Over time, these trace elements can accumulate and become enriched in the soil, creating distinct patterns or anomalies.
Archaeologists and geochemists utilize this information to conduct geochemical surveys and analyze soil samples from potential archaeological sites. By comparing the trace element composition of soil samples from different areas, they can identify concentrations or anomalies that suggest human activity or settlements. This method is particularly useful for detecting buried or subsurface features, such as ancient settlements or structures that may have deteriorated or disappeared over time.
Geochemical analysis of trace elements in soil can provide valuable insights into the past human occupation and land use patterns, helping archaeologists identify potential areas of interest for further investigation or excavation. It complements other archaeological methods and can reveal hidden aspects of human history that may not be evident from surface observations alone.
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Why is the European Union, created in 1993, important to the economies of Europe?
A significant divergent (spreading) plate boundary runs north to south in which of these bodies of water? A. the Gulf of Mexico C. the Atlantic Ocean. B. the Arctic Ocean D. the Indian Ocean
A significant divergent plate boundary runs north to south in option C. the Atlantic Ocean.
Divergent plate boundaries occur when tectonic plates move away from each other, creating a new oceanic crust. In the case of the Atlantic Ocean, a prominent example of a divergent plate boundary is the Mid-Atlantic Ridge. The Mid-Atlantic Ridge runs along the floor of the Atlantic Ocean and extends from the Arctic Ocean in the north to the southern tip of Africa.
It is a vast underwater mountain chain where new oceanic crust is continuously formed. As the tectonic plates on either side of the ridge move apart, magma rises from the Earth's mantle, fills the gap, and solidifies to create a new crust. This process is known as seafloor spreading.
The spreading of the Atlantic Ocean is responsible for the separation of the continents on either side. The North American plate and the Eurasian plate are moving away from each other in the northern part of the Atlantic Ocean, while the South American plate and the African plate are doing the same in the southern part.
The divergent boundary in the Atlantic Ocean has resulted in the formation of new oceanic crust, volcanic activity, and the creation of features such as rift valleys and underwater mountain ranges. It has played a significant role in shaping the geography and geology of the Atlantic region, as well as influencing the distribution of land masses across the globe. Therefore, the correct answer is option C.
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What centripetal force brought villagers together in Timbuktu?
Answer:
Everyone in the village has seemed to understand the plot and relieved in the drama of characters and their exploits the production became a centripetal force that brought the villagers together in a way that would not have been expected by anyone in Brazil or the United States.
I hope this was your answer.
what's the weather like living in tennessee?
Answer:
Really bad.
Explanation:
The summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 31°F to 90°F and is rarely below 16°F or above 96°F.
Moderate weather is the weather like living in tennessee.Tennessee has neither blistering summers nor frigid winters.
The weather of Tennessee, the summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round. Yearly average temperatures in tennessee come in at 40 degrees for winters and around 83 degrees during summers.
Climate and Average Weather Year Round in Nashville Tennessee, United States. In Nashville, the summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round.
Tennessee has a moderate climate featuring cool, but not cold, winters and warm summers. The drop in elevation causes temperatures to rise significantly from east to west.
Here are the five little winters and when they occur in Tennessee:
Redbud Winter: early April.
Dogwood Winter: late April.
Locust Winter: early May.
Blackberry Winter: mid May.
Britches Winter: late May.
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Please help me i dont know this!!!!!!
Answer:
Asia
Explanation:
Because of China and China is counted one of the most populated countries
Answer:
im going to have to guess asia
Explanation:
asia has a huge population were there only allowed to have kid i believe or thats china but there very close to each other also people from china might go to asia to getaway from population control
why are aerial and satellite imagery used in mapping
Answer:
it provides a view of the Earth from above.
it makes the map locations look accurate because the photos show the texture of the ground and has much greater detail.
The cleavage of a silicate mineral is largely determined by __________. group of answer choices
The cleavage of a silicate mineral is largely determined by internal structure.
According to their chemical makeup, which is manifested in their physical characteristics, minerals are categorised. A mineral's physical characteristics can be employed for diagnostic purposes because they are based on the chemical make-up and internal atomic structure of the mineral.
Color, hardness, lustre, crystal formations, density, and cleavage are characteristics that aid geologists in determining a mineral's identity in a rock. The atomic structure of a crystal essentially determines its form, cleavage, and hardness. Chemical composition is the main determinant of colour and density. The chemical makeup of minerals is used to categorise them.
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How do the "laws of supply and demand" operate in a market economy?
Answer:when demand increases and supply remains the same, the higher demand leads to a higher equilibrium price and vice versa.
Which Planetary wind is most benefical to mankind
Answer:
Neptune and Saturn maybe this helps u
Answer:
neptune and saturn ok
Explanation:
this is help for you
Why arent countries where gold mines located richest
Answer:
Corruption
Explanation:
An abundance of natural resources don't always equate to wealth. Japan for example has few natural resources but is high in human capital.
Countries with gold mines might not be the richest possibly because of corruption, exploitation, and conflict.
This video might be of some help to you: "Why Some Countries Are Poor and Others Rich"
Corruption, exploitation, and conflict, are the reason of countries with gold mining may not be the richest. Natural resources in abundance may not automatically imply affluence.
What is gold mining?The extraction of gold resources via mining is known as gold mining. Historically, manual separation procedures such as gold panning were employed to extract gold from deposits.
complex extraction procedures such as pit mining and gold cyanidation have emerged. Large firms carried out the majority of mining in the twentieth and twenty-first centuries.
Thus, Corruption, exploitation, and conflict are the reasons.
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Physical features and environmental conditions primarily influence a region's _____.
a.form of government
b.social class system
c.population distribution
d.religious beliefs
Answer:
c. population distribution
Explanation:
The physical and environmental conditions of a region greatly influence the population distribution of a country. This is because it is these conditions that determine whether many needs of the population will be met.
When the physical and environmental conditions are able to supply the population's needs, it is common for this region to have a larger population distribution, on the other hand, when the physical and environmental conditions are not able to supply these needs, the population distribution is smaller.