Water Cycle, Ocean Currents, & Atmosphere

Front

What is the Geosphere?

Back

The Geosphere includes the continents, the ocean floor, all the rocks on the surface, and all of the sand in the deserts.

Front

True or False: The amount of water on the Earth changes significantly over time.

Back

False

Front

True or False: Water is constantly being recycled because of the water cycle.

Back

True

Front

In convection currents, what happens to cool air and warm air?

Back

Cool air sinks, and warm air rises.

Front

Why is the ozone layer vital to life on Earth?

Back

It shields the Earth from ultraviolet (UV) rays from the sun.

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 evaporation, condensation, and precipitation.

Front

Define Ocean Currents.

Back

Ocean Currents are large-scale movements of water within the world's oceans, driven by factors such as wind, temperature, and salinity differences.

Front

What role do ocean currents play in climate?

Back

Ocean currents help regulate the Earth's climate by distributing heat from the equator to the poles.

Front

What is the difference between the Hydrosphere and the Atmosphere?

Back

The Hydrosphere includes all the water on Earth, while the Atmosphere is the layer of gases surrounding the planet.

Front

What is evaporation in the water cycle?

Back

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