Vocabulary
Earth
Moon
Sun
Challenge
100

Imaginary line that passes through Earth.

Axis

100

When the Northern Hemisphere is pointed towards the sun, the Southern Hemisphere is likely experiencing what season of the year?

Winter.
100

Does the sun produce its own light?

NO

100

What causes the Sun to "rise"?

The turning of the Earth.

100

Moon Phase where the whole moon is visible?

Full Moon

200

A ball of burning gas.

Star

200

How long does it take for Earth to revolve around the Sun?

One Year.

200

What causes the Moon to shine?

The Sun reflecting on the Moon.
200
The Sun is the largest _______ in our universe.
Star
200

Why does the appearance of the moon change?

The moon orbits around the Earth.

300

An object making a complete turn on its axis.

Rotation

300

How does Earth's movement create night and day?

Turns toward the Sun and then turns away from the sun.

300
How does the Moon cause high and low tides on Earth?

Moon's gravity causes the tides.

300

Why do the planets revolve around the Sun?

Sun's Gravity

300

Moon Phase where the moon is not visible in the night sky?

New Moon

400

Group of stars that found together in the night sky.

Constellations

400

What is the difference between Earth's rotation and Earth's revolution?

Rotation - One Day

Revolution - One Year

400

The moon ________ around the Earth.

Revolves

400

How long does it take for Earth to revolve around the Sun?

One Year

400

To use your senses to examine or inspect the world

Observe

500

Making a complete turn around another object.

Revolution. 

500

When the Northern Hemisphere is pointed towards the sun, it is likely experiencing what season of the year?

Summer

500

How long does it take for the moon to revolve around the Earth?

30 days/1 month.

500
The planet closest to the Sun?

Mercury

500

Moon Phase that is halfway to a Full Moon.

First Quarter

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