Which of these are a problem associated with melting glaciers. A- New jobs being created
B- Migration - people moving away

What was the great rift valley formed by

The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.

Match the letters with the correct terms