U2L2 - Water Cycle Pretest

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas (water vapor) due to heat energy.

Front

What is condensation?

Back

Condensation is the process by which water vapor cools and changes back into liquid water, forming clouds.

Front

What is precipitation?

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

Front

What role does the sun play in the water cycle?

Back

The sun provides the energy needed for evaporation, driving the water cycle by heating water in oceans, lakes, and rivers.

Front

What is groundwater?

Back

Groundwater is water that is stored underground in soil and rock layers, and it moves slowly compared to rivers and streams.

Front

What is sublimation?

Back

Sublimation is the process where solid water (ice or snow) changes directly into water vapor without becoming liquid first.

Front

What is the difference between evaporation and sublimation?

Back

Evaporation is the transition from liquid to gas, while sublimation is the transition from solid to gas.

Front

How does energy transfer occur during evaporation?

Back

During evaporation, energy is absorbed from the surroundings, which cools the surface of the water.

Front

What happens to energy when water evaporates from the ocean?

Back

Energy is transported to the atmosphere, warming it.