Earth's Water Distribution

Front

What percentage of Earth's water is freshwater?

Back

Approximately 3%.

Front

From largest to smallest, what are the amounts of water on Earth?

Back

Salt water, frozen fresh water, groundwater, lakes & rivers.

Front

What percentage of Planet Earth is water and what percentage is land?

Back

70% water and 30% land.

Front

What percentage of Earth's total water supply is available for human use?

Back

Less than 1%.

Front

What is the term for water that fills the cracks and spaces in underground soil and rock layers?

Back

Groundwater.

Front

What is the largest reservoir of water on Earth?

Back

Salt water in the oceans.

Front

What is the primary source of freshwater on Earth?

Back

Glaciers and ice caps.

Front

What is the significance of groundwater in the water cycle?

Back

Groundwater is a crucial source of drinking water and supports ecosystems.

Front

How does the distribution of water on Earth affect human activities?

Back

It influences agriculture, urban planning, and water resource management.

Front

What is the difference between surface water and groundwater?

Back

Surface water is found in lakes, rivers, and reservoirs, while groundwater is stored underground.