Unit Test — Unit test Answers

Which gases contribute to the greenhouse effect?

Increases in the world’s population will require an increase in sustainable practices.

Which of the following is not a direct consequence of groundwater use?a.reduced water storageb.increased surface water levelsc.reduced river flowd.decreased spring discharge

Ecosystem services are services provided by _______.a. the government in order to maintain ecosystem healthb. communities in an effort to beautify local neighborhoodsc.organizations committed to the environmentd. nature that benefit mankind

Science has had no negative impacts on society.