Understanding the Water Cycle

The video explains the water cycle, a continuous process where water moves from land to the sky and back. It covers the four stages: evaporation, where the sun heats water turning it into vapor; condensation, where vapor cools to form clouds; precipitation, where water falls as rain, hail, or snow; and collection, where water gathers in bodies like lakes and rivers, restarting the cycle.

What is the primary function of the water cycle?

• To create new water

• To recycle water continuously

• To stop water movement

• To increase water temperature

During evaporation, what happens to the water?

• It becomes a solid

• It remains unchanged

• It turns into ice

• It changes into vapor

What causes water vapor to condense into clouds?

• Heating by the sun

• Cooling down in the air

• Evaporation from oceans

• Absorption by plants

What is the result when cloud droplets become too heavy?

• They disappear

• They fall as precipitation

• They evaporate

• They form new clouds

Which of the following is NOT a form of precipitation?

• Rain

• Hail

• Snow

• Fog

Where is water collected after precipitation?

• In the soil

• In underground reservoirs

• In lakes, rivers, and seas

• In the atmosphere

What happens to the water cycle after collection?

• It speeds up

• It changes direction

• It starts all over again

• It stops completely