Ecology: Organisms and Their Environments True or False

1.	What is ecology? -> The study of interactions between organisms and their environments True False
2.	Which of the following is NOT a characteristic of populations that ecologists measure? -> Distribution True False
3.	The birth rate of a population of lions is 0.5 and the growth rate is 0.2. What is the death rate? -> 0.5 True False
4.	Which of the following factors can influence the growth of a population? -> None of the above True False
5.	Populations of different species will compete with each other if -> their resources are unlimited. True False
6.	Coevolution usually occurs between -> interacting members of different species. True False
7.	Habitats and ecosystems are related to each other in which way? -> A habitat is the abiotic part of an ecosystem. True False
8.	The following are all parts of a habitat EXCEPT -> you. True False
9.	At Thanksgiving dinner, you eat a scrumptious meal of turkey, green beans, ham, and ice cream. What part of your feast was the most energy efficient? -> Turkey True False
10.	Where is most of the phosphorous stored in an ecosystem? -> In the ground True False

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