What is refraction? a. the absorption of light rays as they pass from a substance, such as air, to another substance, such
as a mineral
b. the disappearance of light rays as they pass from a substance, such as air, to another substance,
such as a mineral
c. the bending of light rays as they pass from a substance, such as air, to another substance, such as
a mineral
d. the straightening of light rays as they pass from a substance, such as rock, to another substance,
such as a soil

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

c. heat from the poles back down towards the equator.

they dont have any evidence