Evaporación

The video explains how molecules with more energy transition from a liquid to a gaseous state through evaporation, which differs from boiling as it occurs over a range of temperatures and affects only surface molecules. Evaporation is crucial in the water cycle, driven by solar energy, leading to water vapor that eventually forms clouds.

What distinguishes evaporation from boiling?

• Boiling affects only surface molecules.

• Evaporation occurs at a single temperature.

• Boiling does not require energy.

• Evaporation occurs over a range of temperatures.

Which of the following is true about evaporation?

• It affects all molecules in a liquid.

• It only occurs at high temperatures.

• It is driven by solar energy.

• It is not part of the water cycle.

What role does solar energy play in the water cycle?

• It forms ice from water.

• It condenses water vapor.

• It drives the evaporation of water.

• It cools down the water.

Where does the water vapor go after evaporation?

• It remains in the air indefinitely.

• It condenses and forms clouds.

• It evaporates further into space.

• It turns into ice immediately.

What happens to water vapor over time in the atmosphere?

• It disappears completely.

• It condenses and forms clouds.

• It turns into rain immediately.

• It evaporates further.