Solar System

Front

Earth's ________ on its axis causes day and night.

Back

rotation

Front

One kind of  _______ is the crescent Moon.

Back

phase

Front

One full orbit of an object around another object is called a ________.

Back

revolution

Front

The __________ has planets, moons, comets, and asteroids.

Back

solar system

Front

One of the main differences between the outer and inner planets is __________.

Back

the outer planets are gas planets

Front

As the Earth travels(revolves) around the sun, this tilt causes different areas of the Earth’s surface to get different amounts of daylight at different times of the year. The angle of the Sun’s rays to the surface also causes areas to have more or less of the Sun’s energy. This causes the ________.

Back

seasons

Front

a pattern of stars that form an imaginary picture or design in the sky

Back

constellation

Front

A spiral galaxy of stars that contains our Sun

Back

Milky Way

Front

Which of the following causes seasons? the Earth's tilt, the Earth's rotation, the Earth's moon, the Earth's size

Back

the Earth's tilt

Front

Which color star has medium temperature? Options: Bluish-White, Yellow, Reddish-Orange

Back

Yellow