Interaction of Earth's Systems

What are the four parts of the Earth's Systems?

Select all that apply.

• Hydropshere

• Water Cycle

• Biosphere

• Geosphere

• Atmosphere

The hydrosphere, atmosphere, biosphere, and geosphere interact with each other.

• True

• False

Read the question and select the best answer.

Most of Earth's water exists as ____________.

• salt water in the oceans

• fresh water in lakes, rivers, and streams

• water held in the atmosphere

• underground water

Read the sentence and select the best answer. Most of Earth's fresh water is ____________.

• ground water

• water vapor

• frozen

• polluted by humans

Read the question and select the best answer. Which of the following is NOT a source of fresh water on Earth?

• ground water

• rivers

• glaciers

• oceans

A person looking for sources of freshwater can find them in all of the following, except

• wetlands

• underground

• glaciers

• the Pacific Ocean

What sphere would grass belong to?

• Atmosphere

• Geosphere

• Hydrosphere

• Biosphere

What sphere would lakes belong to?

• Atmosphere

• Geosphere

• Hydrosphere

• Biosphere

What sphere would rocks belong to?

• Atmosphere

• Geosphere

• Hydrosphere

• Biosphere

Is this statement true or false.

We would NOT have life on Earth without ALL four spheres.

• True

• False