Exploring Earth's Water Resources

Where is most of Earth's water found?

• Rivers

• Oceans

• Lakes

• Glaciers

Tags

NGSS.MS-ESS2-4

What percentage of Earth's surface is covered by oceans?

• 50%

• 71%

• 85%

• 90%

Which Earth system is primarily about water?

• Atmosphere

• Biosphere

• Hydrosphere

• Lithosphere

Tags

NGSS.MS-ESS2-4

What percentage of water on Earth is fresh?

• 3%

• 10%

• 25%

• 50%

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Which of the following is a source of fresh water on Earth?

• Oceans

• Glaciers and ice caps

Tags

NGSS.MS-ESS2-4

What is the main component of the hydrosphere?

• Soil

• Water

• Air

• Rocks

Tags

NGSS.MS-ESS2-4

Which of the following is not a part of the hydrosphere?

• Oceans

• Rivers

• Mountains

Tags

NGSS.MS-ESS2-4