Earth's 4 Spheres

When a wildfire occurs, what spheres are interacting?

Identify the PERCENTAGE OF FRESH water that is frozen in icecaps and glaciers.

Identify the percent of Earth's surface that is covered in water.

Identify the PERCENT OF FRESH WATER that is underground.

Name the sphere that includes all solid, liquid, and gaseous water on Earth.

True or False?

The four spheres of Earth work independently of one another.

How much of Earth's fresh water is found on the surface (such as lakes, rivers, streams, swamps, etc.)?

Which sphere is made up of all the physical elements of Earth's surface, crust, and interior?

How much of Earth's water is fresh (including frozen and liquid)?

Name the thin layer of gas and dust that surrounds the Earth.