One Well: The Water In The Well pages 6-7 Lesson 4

What percentage of Earth's surface is covered with water?

• 50 percent

• 70 percent

• 30 percent

• 90 percent

Where can groundwater be found?

• Only in oceans

• Only in rivers

• In cracks in rocks and spaces between grains of sand and soil

• Only in lakes

Which water source has the highest percentage of Earth's water?

• Freshwater lakes

• Rivers

• Oceans

• Icecaps and glaciers

What is the percentage of water found in rivers?

• 0.1 percent

• 0.01 percent

• 0.001 percent

• 0.0001 percent

Is there more water in the atmosphere and soil than in all of Earth's rivers?

• Yes

• No

• They are equal

• Not mentioned