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Environmental Sciences Quiz 7 (25 MCQs)

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1. What is often a pioneer species?
2. The constructing of new roads, businesses and housing editions is because of what?
3. Does what we do today to the environment affect those after us?
4. What effects does global climate change have on the water cycle?
5. The layer of Earth between the crust and the outer core.
6. Planets travel in orbits that are in the shape of a _____
7. Which of the following is a long term effect air pollution on human health?
8. Choose which best goes with "Marine Ecosystem"
9. Full form of PETA
10. Which of the following would be a population?
11. Which of the following is part of an organism's habitat?
12. The _____ of the Earth is solid because it is under tremendous pressure.
13. Gases in the atmosphere, such as water vapor and carbon dioxide, absorb the earth's energy and act like a blanket that prevents the sun's energy from being lost from the surface of the earth.
14. A factor that influences the size of the population, despite how crowded it is
15. What is it called when CO2 is absorbed by the ocean and reacts with seawater to produce acid.
16. _____ is an undesired change in air, water, or soil that adversely affects the health, survival, or activities of humans or other organisms
17. Car emissions create mostly what type of pollution?
18. During succession, a final and stable community is referred to as a(n) _____
19. What is a pattern of change that occurs on a surface where an ecosystem previously existed?
20. The final steps of the experimental method are
21. How a population changes in size during a specific period of time _____
22. What is an example of the "Tragedy of the Commons" ?
23. To 1/2 of all C02 gets absorbed by our?
24. Shifted from animal power and running water to fossil fuels
25. Define the following:an organism that makes food from sunlight through photosynthesis
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