GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the correct term for rising water vapor meeting colder air and turning back into water droplets?
A
dehyderation
B
evaporation
C
condensation
D
precipitation
Explanation: 

Detailed explanation-1: -Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.

Detailed explanation-2: -Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals. For this to happen, the parcel of air must be saturated, i.e. unable to hold all the water it contains in vapor form, so it starts to condense into a liquid or solid form.

Detailed explanation-3: -Evaporation is the process by which a liquid turns into a gas. It is also one of the three main steps in the global water cycle.

There is 1 question to complete.