.a i What does a food chain mean to you?
a. ii what is the difference between a prey and a predator?
b. i. Draw a food chain with 5 preys and 5 predators
ii. State what the producer, primary consumer, secondary consumer and the tertiary consumers are in any food chain.
2. State three reasons why people cut down trees and suggest three ways cutting down trees can be reduced.
3. What are the causes of air pollution.
4. What is acid rain?
b. What causes acid rain?
c. what forms does acid rain come?
c. State three effects of acid rain
d. State three ways we can solve acid rain problems.
5. What different ways can we reuse plastic containers
b. What is recycling?
c.How do we encourage people to recycle
Answers
Answer:
a.ii. A predetor is an animal that hunts or kills for food
A prey is the animal that the predetor hunts or kills for food
Explanation:
For example a rabbit is a prey because a fox (predetor) can hunt or kill it.
Answer:
a. You do this on your own
b. a prey is something that is hunted, a predator is a hunter.
b.i. not going to draw it but, here are some animals, cow, rooster, deer, rabbit, mouse, predators are cat, wolf, coyote, bobcat, leopard?
ii. Producers are always plants, primary consumers are grazers such as cows, secondary consumers are wolves, and tertiary consumers are snakes.
2.
a. For shelter
b. for paper
c. human in habitation/ construction
a.1Make shelters out of brick, or stones.
b.1 Make paper out of a mix of things, instead of mostly paper.
c.1 Make buildings taller, not longer, to preserve space, or, destroy old buildings and reuse the material!
3.
a. Acid rain is rain that is acid. Contains high levels of nitric and sulfuric acids.
b. Acid rain is caused by a chemical reaction which occurs when compounds like sulfur dioxide, and nitrogen oxides are released into the air!
c. Can appear in snow, fog, and tiny bits of material
Hope this helps!
Related Questions
Which population would most likely increase if the toad population were removed from this ecosystem?
Answers
Answer:
grasshoppers would increase in population.
Answer: The most likely decrease in the population of the toad in the ecosystem is an increase in temperature in the ecosystem
Explanation: What is population?
Population refers to total number of Organisms or species of Organisms that is successfully interacting with each other and living together in a particular geographical area at a specific time.
Therefore, The most likely decrease in the population of the toad in the ecosystem is an increase in temperature in the ecosystem.
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
Answers
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
Select the sentence that suggests that scientists still have NOT perfectly copied spider’s silk.
A: Spiders evolved this process over hundreds of millions of years, Shah said.
B: The latter two parts are held together by molecules called cucurbiturils that serve as ‘handcuffs.’
C: The fibers are extremely strong- though not quite as strong as the strongest spider silks.
D: This means that if they can be produced at scale, they have an advantage over other synthetic fibers, such as nylon.
Answers
Using the CER method, explain how embryo development is used as evidence to support evolution.
Answers
Answer:
Evidence for evolution has been obtained through fossil records, embryology, geography, and molecular biology.
Explanation:
HELP! match the labels:)))
Answers
Answer:
8 golgi body
5 mitochondira
1 ribosome ( black dot in side )
2 cell membrane
6 lysome
Explanation:
PLEASE PLS PLS HELP I WILL GIVE BRAINLIEST
"Create a bar graph comparing the particle movement in hot water to that in cold water."
Answers
Hopefully someone can help!!!
Answers
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Answers
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
Which is an example of a mineral being used in everyday life?
Coal is used for heating
Sand is used for construction
Lumber is used to build shelters
All of the above
Answers
Who is Vandana Shiva
Answers
Vandana Shiva is an Indian scholar, environmental activist, and author known for her work in the field of environmental sustainability, biodiversity conservation, and social justice. She was born on November 5, 1952, in Dehradun, India. Shiva has a background in physics and earned her Ph.D. in philosophy from the University of Western Ontario, Canada.
Shiva is a prominent advocate for sustainable agriculture, seed sovereignty, and the rights of small-scale farmers. She is known for her opposition to genetically modified organisms (GMOs) and the negative impacts of industrial agriculture on the environment and local communities. Shiva has been involved in grassroots movements and organizations, including Navdanya, which promotes seed conservation and organic farming practices.
Vandana Shiva has authored numerous books, including "Staying Alive: Women, Ecology, and Development," "Earth Democracy: Justice, Sustainability, and Peace," and "Making Peace with the Earth." She has received several awards for her work, including the Right Livelihood Award (Alternative Nobel Prize) in 1993. Shiva continues to be actively involved in raising awareness about sustainable agriculture, biodiversity, and social justice issues on a global scale.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
1.) The scientific name always consists of two words:
Group of answer choices
Genus and species
Family and species
Species and kindom
Domain and species
2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?
Group of answer choices
Puma
concolor
mountain lion
American mountain Lion
Answers
2.Puma
A class is learning about the evaporation step in the water cycle using a simple model. The model consists of a 1-L container of water. When the container is open, and it receives sunlight, the water can freely evaporate from the container. The students design an experiment using the model. In the experiment, the container will be filled and left open outside from dawn until dusk at different times of the year. The students will run the experiment only on days with clear weather. As a basis of their experiment, the students make an assumption that more water will evaporate from their model when more solar energy is present. Which of the following is a result that the students could predict in order to test their assumption?
A.
Equal amounts of the water will evaporate on summer days and winter days.
B.
Less of the water will remain in the container after one day in summer than after one day in winter.
C.
Less of the water will remain in the container after one day in winter than after one day in summer.
D.
Some of the water will evaporate on winter days but not on summer days.
Answers
List 3 negative impacts does plastic pollution have on the ocean?
Answers
Ingestion
And suffocation
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
the ocean is
wet and cold
warm and dry
blue and colourful
green and purple
pick two answers..
Answers
Answer:
wet and cold
warm and dry
Explanation:
Hope u got the answer. pls mark as brainliest
Answer:
wet and cold
blue and colourful
Explanation:
how do land changes give evidence of continental drift? List 2 examples of rocks or desert.
Answers
Answer:
The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.
Explanation:
All of these plant structures are used in reproduction except
A.) spore
B.) stamen
C.) pistil
D.) phloem
Which one is it
(doing a test that is 100 questions so if i think your answer is good ill give brainly :D)
Answers
Answer:
D) Phloem
Explanation:
Phloem is used in photosynthesis, not reproduction
Which component of a galaxy has other objects that revolve around it?
Dust
Star
Gas
Universe
Answers
Answer:
Answer is B) Star
Matter continuously cycles between the living and nonliving parts of an ecosystem. The flow of energy drives the cycling of matter through ecosystems.
The water, carbon, and nitrogen cycles share patterns in the flow of matter and energy through ecosystems. Describe two different patterns that can be observed in all three cycles.
NEEEEEEDDD THE ANSWER PLSSSSSSSS NOWWWWW
Answers
death and feeding process
Water, carbon and nitrogen cycles are biogeochemical cycles that exist in the biosphere to maintain a balance in the flow of energy and matter.
What patterns are observed in the cycles?There are three major biogeochemical cycles - water, nitrogen and carbon - that exist in nature which allow the transfer of matter and energy between the living and non-living things of the biosphere.
All the three cycles involve the exchange of gases from the plants to atmosphere to the animals or microbiota, which is again released back into the atmosphere.
Plants absorb the nitrogen, carbon and water in different forms from the environment which is then passed on.
Another similar pattern seen amongst the three is that humans release carbon, nitrogen and oxygen in various forms.
Learn more about biogeochemical cycles in:
https://brainly.com/question/1204069
#SPJ2
science
Describe what would take place if a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed. How would the physical and biological components of that plot of land be affected?
And then, describe what you think would happen if the building project was abandoned and was never built. What would the plot of land look like two years later if nothing were ever built there?
Answers
Answer:
In the short term, within two years, the abandoned plot of land would likely be covered with a mix of grasses, weeds, and small shrubs. Some trees may have started to grow as well, depending on the species and the conditions of the soil and climate. The soil may have become more fertile as a result of the natural process of decomposition and nutrient cycling, which would have been facilitated by the growth of new vegetation. Animals such as birds, insects, and small mammals may have started to use the area for food, shelter, and nesting. Overall, the abandoned plot of land would have begun to transition towards a more natural state, but it would still be in the early stages of ecological succession.
Answer:
Explanation:
If a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed, the physical and biological components of that plot of land would be affected. In order to clear the land, trees and other plants would need to be removed, potentially disrupting the soil and its ecosystem. Soil erosion, loss of topsoil, and reduced water retention could occur. The removal of vegetation could also impact the local wildlife that relies on the plants for food and habitat.
If the building project was abandoned and was never built, the plot of land would likely undergo a process of ecological succession. Over time, new plant species would begin to colonize the area, starting with smaller plants and eventually leading to the growth of trees. The type of plants that would grow would depend on the specific conditions of the plot of land, such as soil type, sunlight exposure, and moisture levels. After two years, the plot of land would likely have more vegetation and a greater diversity of plant species compared to the cleared plot of land.
How did the Industrial Revolution contribute to global climate change?
A. It led to an increased use of alternative fuels other than fossil fuels.
B. It led to an increased use of coal, oil, and other fossil fuels.
C. It led to the release of chemicals that destroyed the ozone layer.
D. It led to the development of nonrenewable sources of energy. (I think it's B. Please correct me if I'm wrong.)
Answers
Answer: You're right its b.
Explanation:
Human activity has rapidly increased the emission of greenhouse gases to the atmosphere. Since the start of the Industrial Revolution, in about 1750, human activities such as burning fossil fuels, including coal and oil, have increased greenhouse gas concentrations in our atmosphere.
PLEASE HELP ME ASAP
Which of the following processes adds water vapor to the atmosphere?
A.
photosynthesis
B.
evaporation
C.
weathering
D.
condensation
Answers
Answer:
Evaporation
Explanation:
*-*-*-*-**-*-*-*-*-*-*
When the sun gets hot, water from any lakes, oceans, rivers, or any part with a large body of water evaporates.
This means that water turns into a gas form called "water vapor" that rises into the atmosphere.
Hope this helps <3
Explanation: I’m confident in my answer
Bob studies for a test and Jackie does not study. After the test, they compare their scores.
B : Independent Variable:
A : Dependent Variable:
Answers
Answer:
I: studying for a test
D: the score on the test
Explanation:
The independent variable would be studying for the test because it could change/it is controlled. The score on the test depends on how much they studying (i.e. dependent variable depends on the independent variable.)
Your skin gathers information about your environment. What does this statement mean
Answers
Answer:
It could mean either that the sense of touch can help the brain develop a sense of what's around them, or the fact that skin can actually hold particles of the surrounding environment.
Question 8(Multiple Choice Worth 1 points) (06.04 MC) Which statement best explains how arteries and veins help maintain homeostasis? The carbon dioxide exhaled by the lungs is carried by the veins and arteries to the different parts of the body. Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. Veins carry oxygen-rich blood to the different parts of the body, and arteries carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
Answers
Answer:
Explanation:
Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
pls help me I will give 10 points
Answers
Answer:
I believe it would be air sacs.
Explanation:
air sacs are the only one that would be part of the respiratory system.
EASY; 7TH GRADE SCIENCE, OFFERING BRAINLIEST! please help me fast: Look at the image below and place the corresponding places.
Subject: Nitrogen cycle
Answers
Answer: Free nitrogen comes from bacteria breaking down the nitrogen compounds which causes it to be released in the air. Fix nitrogen is from soil, plants and animals consuming it which causes it to recycle, nitrogen is cycled through: plants, soil, animals, bacteria and water and the atmosphere. I hope this helped!
Explanation:
Bacteria breaking down nitrogen compounds releases free nitrogen.Explanation:The nitrogen cycle is a process in which nitrogen is recycled through different components of the environment. Bacteria play an important role in this cycle by breaking down nitrogen compounds found in plants, animals, and soil. When bacteria break down these compounds, they release free nitrogen into the environment. This free nitrogen can then be used by other organisms like plants to create proteins and other essential molecules. So, bacteria breaking down nitrogen compounds is an important step in the nitrogen cycle.
Hope this helps! Please mark me the brainliest!!! :D
A fossil in a rock that has the same shape as the original organism is called a....
Answers
Answer:
The fossil in a rock that has the same shape as the original organism is called a cast fossil
Explanation:
The fossil in a rock that has the same shape as the original organism is called a cast fossil
Explanation:Answer:
Explanation:
How are the muscular and digestive systems similar?
A. Both help the body sleep
B. Both help the body think
C. Both help the body digest food.
D. Both help the body take in oxygen.
Answers
Answer:
The answer is D
Answer:
C. Both help the body digest food
Explanation:
The digestive system includes the stomach, mouth, intestines, etc and there are muscles in those areas which help you digest the food. For example, you have muscles in your mouth area which helps you be able to chew the food.
please help i dont undrstand
Answers
Answer:
The number of primary consumers will increase
Explanation:
If all the secondary consumers disappear, the primary consumers will continue to reproduce causing the population to increase