4. Explain the trends you notice about human population as you travel further north and south away from the equator.

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

What factors of japan’s geography make it necessary for it to import so many goods?

These are the abiotic factor or biotic factors that restricts the numbers, reproduction, or distribution of organisms.