because tree's give oxygen, oxygen is the air, air is what helps us breath in and out of our lungs so we stay alive. Rain forests also home many different types of animals and help us with the climate and other things...
cold temperatures at the north pole
B.
heated liquids at the earth’s surface
C.
iron-rich rocks in the mantle
D.
temperature differences in the mantle
THIS IS FOR SCIENCE
Answer:
the answer is "D temperatures different in the mantle"
Explanation:
i took the quiz
The measure of the average energy of motion of particles in matter. Thermal Energy. The total energy of motion of particles of matter