Use the diagram below to answer the following for 1 point each: BLANK 1 - Trace a cycle that starts with Sedimentary Rock through two other types
of rock
BLANK 2 - Trace a cycle that starts with Metamorphic Rock through two other types
of rock
BLANK 3 - Trace a cycle that starts with Igneous Rock through two other types of
rock
Blank #1
Blank #2
Blank # 3

Suggest two reasons why irrigation is important for human development of the desert (4 marks)

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 are the answers for the following questions?