Properties of Water Flashcard Review

Front

What is the main source of available water for human use on Earth?

Back

Groundwater, which constitutes about 1% of the total water on Earth.

Front

What does the term 'cohesive' refer to in the context of water?

Back

Cohesive means that water molecules are attracted to each other, leading to properties like surface tension.

Front

What process do plants use to release water vapor into the atmosphere?

Back

Transpiration.

Front

How does the density of ice compare to liquid water?

Back

Ice is less dense than liquid water, which is why it floats.

Front

What is the hydrosphere?

Back

The hydrosphere includes all of the water in Earth's oceans, lakes, seas, rivers, glaciers, and the water in the atmosphere.

Front

What percentage of Earth's water is available for human use?

Back

Only about 1%.

Front

What is the process of water changing from a liquid to a gas called?

Back

Evaporation.

Front

What is the term for the water cycle process where water vapor cools and changes back into liquid?

Back

Condensation.

Front

What is the significance of water's high specific heat?

Back

It helps regulate temperature in the environment and organisms.

Front

What is capillary action?

Back

The ability of water to flow in narrow spaces without the assistance of external forces, due to cohesion and adhesion.