Elements of Earth

Front

Two elements that occur in the earth's atmosphere are _____ and _______.

Back

Nitrogen and Oxygen.

Front

The solid part of the earth is known as the _____

Back

Lithosphere.

Front

The chemical symbol in this element box is _____

Back

Fe.

Front

Which element is the second most abundant in Earth's crust?

Back

Silicon.

Front

What is this graph representing?

Back

Crust.

Front

What is the primary gas in Earth's atmosphere?

Back

Nitrogen.

Front

What layer of the Earth is liquid and surrounds the solid inner core?

Back

Outer core.

Front

What is the term for the Earth's surface water, including oceans, rivers, and lakes?

Back

Hydrosphere.

Front

What is the term for the layer of gases surrounding the Earth?

Back

Atmosphere.

Front

What is the most abundant element in the Earth's crust?

Back

Oxygen.