Water Distribution Quiz

What percentage of Earth's water is saltwater found in oceans? Choose the best answer for each question. Think carefully about each option before making your choice!

• 50%

• 71%

• 97%

• 25%

Which of the following is the largest reservoir of fresh water on Earth? Choose the best answer for each question. Think carefully about each option before making your choice!

• Rivers

• Lakes

• Glaciers and ice caps

• Groundwater

Tags

NGSS.MS-ESS2-4

What percentage of freshwater is easily accessible to humans? Choose the best answer for each question. Think carefully about each option before making your choice!

• 69%

• 30%

• 3%

• 1%

Tags

NGSS.MS-ESS2-4

Why is it important to understand the distribution of saltwater and freshwater? Choose the best answer for each question. Think carefully about each option before making your choice!

• It helps us know how to swim better.

• It is crucial for managing water resources and addressing water scarcity.

• It tells us where to find fish.

• It helps us understand weather patterns.

Tags

NGSS.MS-ESS2-4

Which statement best describes the relationship between saltwater and freshwater on Earth? Choose the best answer for each question. Think carefully about each option before making your choice!

• Freshwater is more abundant than saltwater.

• Saltwater is found only in oceans, while freshwater is found everywhere.

• Saltwater makes up a much larger portion of Earth's water than freshwater.

• Freshwater is only found in rivers and lakes.

If a community relies on a nearby river for drinking water, which aspect of water distribution should they be concerned about? Choose the best answer for each question. Think carefully about each option before making your choice!

• The amount of saltwater in the ocean

• The amount of freshwater in glaciers

• The health of the river and its ability to provide clean water

• The temperature of the ocean water

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-1

What percentage of freshwater is trapped in glaciers and ice caps?

• 97%

• 69%

• 30%

• 3%

Tags

NGSS.MS-ESS2-4

Which of the following is a negative way that humans can impact freshwater resources?

• Planting trees

• Polluting rivers and lakes

• Conserving water at home

• Building more glaciers

Tags

NGSS.MS-ESS3-3

If you were to create a chart showing the distribution of water on Earth, which category would you include that represents the smallest amount of freshwater?

• Oceans

• Glaciers and ice caps

• Groundwater

• Lakes, rivers & streams

What might happen if the amount of freshwater available to people decreases significantly?

• People would have more fish to eat.

• There would be less competition for water resources.

• Communities could face challenges in providing drinking water and growing food.

• More people would move to coastal areas.

Tags

NGSS.MS-ESS3-4