What is the water cycle?What are the three main processes of the water cycle?

The water cycle consists of three major processes: evaporation, condensation, and precipitation.

Evaporation is the process of a liquid's surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor

your answer is "the 1950's"

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.