1 .		The branch of biology that studies the relationships between living organisms and their environment is [Hint]
2 .		____________ is the concept that defines all living things as being dependent on one another. [Hint]
3 .		The "P" in the formula I=PxAxT stands for [Hint]
4 .		Carrying capacity refers to [Hint]
5 .		Which of the following cultural values is not in part responsible for damage to the environment? [Hint]
6 .		From this perspective, the conflict is not how much resources are available but who in society gets what share of the available resources. [Hint]
7 .		The oldest environmental interest group in the United States is the [Hint]
8 .		This book, published in 1962, dealt with the hidden dangers that herbicides and pesticides hold for the environment. [Hint]
9 .		The agency that has authority over almost all matters dealing with environmental quality is the [Hint]
10 .		Eutrophication refers to the [Hint]
11 .		The Love Canal incident is an example of [Hint]
12 .		All of the following are problems associated with the disposal of nuclear wastes except: [Hint]
13 .		The main problem with chlorofluorocarbons is that they [Hint]
14 .		The Kyoto Protocol [Hint]
15 .		The policies of most countries regarding environmental concerns other than the United States reflects a [Hint]
Answer choices in this exercise are randomized and will appear in a different order each time the page is loaded.