The two changes of state that are the most important part of the water cycle for the atmosphere would be:
A) condensation, freezing.
B) melting, freezing.
C) melting, sublimation.
D) evaporation, condensation.
E) condensation, melting.

Question

Quizplus · Accepted Answer

The two changes of state that are most important for the water cycle in the atmosphere are evaporation and condensation. Evaporation is the process by which liquid transforms into a gas (water vapor) and enters the atmosphere. This occurs when the sun heats up water bodies such as oceans, lakes, and rivers, causing the water to evaporate. It is an important process in the water cycle because it helps to replenish moisture in the atmosphere, which is essential for cloud formation and ultimately precipitation.

Condensation, on the other hand, is the process by which water vapor in the atmosphere transforms into liquid (water droplets) and forms clouds. As water vapor rises in the atmosphere, it cools down and becomes more concentrated. When the concentration of water vapor reaches a certain level, it begins to condense into tiny droplets that eventually come together to form clouds. The process of condensation is essential for the formation of precipitation and the distribution of water around the world.

The Two Changes of State That Are the Most Important