Earth's Water Practice

The amount of water on Earth compared to land is __.

• 70% water, 30% land

• 97% water , 3% land

• 50% water , 50%, land

• 85% water , 15% land

The amount of salt water on earth is __.

• 85%

• 72%

• 64%

• 97%

The amount of freshwater on Earth is ___.

• 15%

• 7%

• 3%

• 97%

The largest use of freshwater use in the United States is

• industry

• irrigation

• cooking

• car washes

Which contains most of the earth's water?

• Oceans

• Rivers

• Lakes

• Glaciers

Majority of the Earth's freshwater is found in ___.

• lakes

• rivers

• oceans

• ice caps/ice glaciers

Freshwater is found in all of the following EXCEPT

• rivers

• oceans

• underground

• lakes

Aquifers collect and stores____.

• salt water

• muddy water

• freshwater

• ice water

Ground water is __.

• Any water on top of the ground

• Water from the oceans

• Precipitation from water vapor

• Water in the cracks and spaces under ground

The artificial method of watering crops is called__.

• irrigation

• condensation

• instigation

• agitation