Earth

Front

How long does it take for Earth to rotate one time around its axis?

Back

One day.

Front

What is the term for the study of the Sun, Moon, stars, and planets?

Back

Astronomy.

Front

What is the correct punctuation for the following sentence: When are we going to dinner I asked?

Back

"When are we going to dinner?" I asked.

Front

What does the word 'support' mean?

Back

To provide for.

Front

What does the word 'warmth' mean?

Back

Heat.

Front

What is the average distance from the Earth to the Sun?

Back

Approximately 93 million miles (150 million kilometers).

Front

What is the Earth's primary source of energy?

Back

The Sun.

Front

What are the three main layers of the Earth?

Back

Crust, mantle, and core.

Front

What is the significance of the Earth's tilt?

Back

It causes the seasons.

Front

What is the term for the movement of the Earth around the Sun?

Back

Revolution.