The state of water that is the most important yet least obvious in the atmosphere is ________.
A) evaporation
B) hail
C) water vapor
D) ice crystals
E) rain

Question

Quizplus · Accepted Answer

Water vapor is the most abundant form of water in the atmosphere, and plays a crucial role in many atmospheric processes such as the formation of clouds, precipitation, and the Earth's energy balance. However, it is invisible to the naked eye, making it the least obvious form of water in the atmosphere.

The State of Water That Is the Most Important Yet