Earth U3Wk2 Vocabulary

Front

What is the study of the night sky and celestial objects?

Back

Astronomy

Front

What do we call the sensation of feeling warm?

Back

Warmth

Front

What must water be heated to in order to boil?

Back

Temperature

Front

What is the term for the planets that move around the sun, including Earth?

Back

Solar System

Front

What is the measure of how hot or cold an object is?

Back

Temperature

Front

What is the term for a model of the Earth that shows land and water?

Back

Globe

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What do we call the force that pulls objects toward each other, like the Earth and the Moon?

Back

Gravity

Front

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

Back

Atmosphere

Front

What do we call the natural satellite that orbits the Earth?

Back

Moon