:( Compare these two societies based on their population pyramids. Which of the following statements are true?

Check all that apply.

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

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.

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?