Start studying Plate tectonic Mechanisms. ... Which was the first driving mechanism proposed? a)Mantle drag or b)edge force? ... PCA Quiz 1 definitions. 43 terms.
Answer:
recycle, use less nonrenewable resources, dont do pollution, dont litter. Take care of our Earth <3 there is no backup planet..
Explanation:
Answer:
Thermosphere.
Explanation:
The thermosphere and the exosphere together form the upper atmosphere. ... Because there are relatively few molecules and atoms in the thermosphere, even absorbing small amounts of solar energy can significantly increase the air temperature, making the thermosphere the hottest layer in the atmosphere.
Answer:
D. The observable physical or biochemical traits of an organism.
Explanation:
Answer:
28. Transverse (all electromagnetic waves are transverse)
29. White light.