Heavy rains often cause repeated flooding of water across the floodplains. what type of erosion is most likely to occur during a flood?

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.