Hydrosphere

Liquid that makes life on Earth possible, composed of the chemical elements hydrogen and oxygen.

• Water

• Sweet Tea

• Dr. Pepper

• Carbon Dioxide

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

When a river flows over an edge of hard rocks and falls from a great height.

• Water

• Canal

• Waterfall

• River

Tags

NGSS.MS-ESS2-2

Waterways that are built by people and used for shipping and travel. A canal may also serve as a shortcut between two bodies of water.

• Water Roads

• Canal

• River Roads

• Gulf

 Large area of an ocean or sea that is partially surrounded by land.

• Ocean

• River

• Canal

• Gulf

Flowing bodies of water that end in an ocean or sea.

• Rivers

• Sea

• Lake

• Gulf

Bodies of water completely surrounded by land.

• Island

• Lake

• Stream

• River

The continuous process by which water moves through the Earth and atmosphere.

• Rock Cycle

• Water Cycle

• Heat Cycle

• Nitrogen Cycle

Tags

NGSS.MS-ESS2-4

How much of Earth's surface is covered by water?

• 25%

• 3%

• 75%

• 2.25%

Tags

NGSS.MS-ESS2-4

How much of Earth's water is salt water?

• 3%

• 75%

• 2%

• 97%

How much of Earth's water is fresh water?

• 97%

• 3%

• 2.25%

• 75%

Tags

NGSS.MS-ESS2-4