Which of Earth's layers is the thinnest?
O A Upper mantle
O B. Inner core
O C. Lower mantle
O D. Crust

What is the result of the greenhouse effect? a. heat is deflected from the atmosphere. b. heat is released from the atmosphere. c. heat is kept in the atmosphere. d. plants are able to grow in the tropics where the air is the heaviest.

What are the secondary main characters in aquaman?

Stages 1 and 4 of the demographic transition are similar in that