1/6- HydroSphere Video Flashcard

Front

What is the hydrosphere?

Back

The hydrosphere is the combined mass of water found on, under, and above the surface of a planet, including oceans, rivers, lakes, glaciers, and water vapor in the atmosphere.

Front

What does the prefix 'hydro' mean?

Back

The prefix 'hydro' means 'water'.

Front

What percentage of Earth's water is freshwater?

Back

Only about 3% of Earth's water is freshwater.

Front

How many ocean layers are there according to the hydrologic cycle?

Back

There are 4 ocean layers.

Front

What are the three states of water found on Earth?

Back

Liquid, Solid (Ice), and Gas (Vapor).

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, involving processes such as evaporation, condensation, precipitation, and infiltration.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas or vapor, usually due to heat.

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, liquid or solid, that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

Front

What is the significance of the hydrosphere for life on Earth?

Back

The hydrosphere is essential for all known forms of life, providing necessary water for drinking, agriculture, and habitat.