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Ecology Quiz 34 (25 MCQs)

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1. What is a group of organisms that are physically similar and can mate with each other and produce offspring that can mate and reproduce?
2. The poison dart frog exhibits bright coloration to warn potential predators of its toxicity. This is known as
3. What is a diagram that shows the amount of energy moves from one level to another in a food web?
4. What word most closely means a relationship where one individual benefits, but the other is not affacted?
5. What is the difference between climate and weather
6. Which dispersion pattern usually is a result of resources not being evenly spread out in the environment?
7. These organisms must eat to obtain their energy
8. Organisms that eat the excreta of other organisms are called.
9. I eat plants exclusively. I'm
10. The biotic and abiotic factors that work together in an area
11. If a bear eats a deer that ate grass, the bear is acting as a _____
12. What breaks down food in your gut
13. Carbon mainly cycles between the biotic and abiotic worlds through the processes of
14. As an indicator of how a population might be using its resources in a given area, ecologists will determine population _____, which is the pattern of spacing between individuals within a habitat.
15. What is an example of predator-prey relationship?
16. This biome receives more than 250 cm of rain each year and temperatures between 25-30 C all year
17. Certain bacteria are capable of transforming atmospheric nitrogen into a form other organisms can use through a process known as _____
18. What is lost to the environment at each of the trophic levels of an ecosystem?
19. Which of these is likely to disrupt the balance in an ecosystem?
20. An animal with bright coloration is likely to be:
21. What will happen to the population when the death rate is larger than the birth rate?
22. Which of the following is not example of ecosystem?
23. Food chain:algae>plankton>blue whaleWhich of the following is the primary producers?
24. Which is an example of a predator prey relationship?
25. Which of these is an example of an ecosystem?
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