All living organisms animals, plants, microorganisms, ecosystems in lands, oceans and rivers are the...

The water that exists on Earth and covers 75% of the planet is the...

The Hydrosphere helps to maintain temperature on Earth

The atmosphere protects the Earth from ultraviolet radiation

In the atmosphere, you can find...

The magma is in..

Which of these answers describes Earth’s atmosphere?

Water availability impacts plant growth and animals who depend on plants for food are interactions between the

Sometimes fires burn large areas of forests, which are part of the biosphere. Other than the biosphere, which of Earth’s other spheres is a forest fire most likely to affect?

A volcano erupts adding carbon dioxide to the air are interactions between the

Which sphere is composed of all the liquid water on or near the earth?

The remains of dead plants and animals can get buried under soil to form coal and oil over long periods of time are interactions between the

When plants and animals decompose they release nitrogen, the nitrogen then returns to the soil and helps future plants grow. This interaction between the decomposing plants/animals and the soil is between which of Earth spheres?

Air temperature impacts the evaporation of lakes and streams are interactions between the...

Animals breathe in carbon dioxide and breathe out oxygen are interactions between the

Flooding moves soil and rock to new places are interactions between the

Select the four important Spheres of Earth.

Identify the meaning of lithosphere.

There are ________number of Spheres on the earth

The Greek word litho means ____

The Greek word atmo means ____

The Greek word hydro means ____

The Greek word bio means ____

Lithosphere is the Realm of the _______

Lithosphere consists of____ layers

The outer layer of the earth is ____

The inner layer of the earth is ____

The middle layer of the earth is ____

The thinnest layer of the earth is ____