Identify major spheres of Earth's structure below.

The part of the Earth which is inhabited by all living things.

Identify the major spheres of Earth's structure below.

The layer of gas located above the Earth's surface.

Identify the major spheres of the Earth's structure below.

The solid part of the Earth.

____________ is the outermost system which is an invisible layer of gases that surround the planet.

Which of the following is NOT a layer of the atmosphere?

Which layer of the atmosphere do we live in?

Most of Earth is covered by one large ocean.

In the atmosphere, you can find...

-Aircraft flights stable in this layer

-Ozone layer (absorb harmful ultraviolet) is found here, deplete when CFC break it down

Burning and destruction of meteorites occur in this layer

The ocean stratification can be divided into ............

In this zone, water is very shallow and light can penetrate. It is suitable as a habitat for plants

Midnight zone is very deep and no light can reach it. Most animals in this zone have shimmering bodies or able to glow in the dark.

Choose the picture that best represents the "hydrosphere".