Old lithosphere is destroyed in association with:
a. mid-ocean ridges spreading centers.
b. hydrothermal vents
c. fracture zones
d. deep-sea trenches

Which occurs when air is compressed? air molecules move slower. air temperature rises and air molecules move faster. air temperature decreases. air temperature decreases and air molecules move faster.

Adesert is an example of a(n) and the gobi desert is an example of a(n) a. ecosystem biome b. biome ecosystem c. ecosystem climate d. climate biome

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles