Earth
Moon
Sun
Seasons/Space
Miscellaneous
100

What is the tilt of the Earth?

What is 23.5 degrees?

100

What is the amount of time at the Moon takes for its rotation and revolution?

What is 28 days?

100

What is the size of the sun compared to the Earth and the moon?

What is the sun is larger than the Earth and the moon?

100

Who was the first person to walk on the moon?

Who is Neil Armstrong?

100

What causes the tides on Earth?

What is Moon's gravity?

200

What does Earth do around the sun?

What is orbit?

200

What is it called when the moon changes shape over a month due to how the sun illuminates it?

What are lunar phases?

200

How do the sun's rays harm us?

What is the rays burn us?

200

What is the season in the northern hemisphere if it is is pointing toward the sun?

What is summer?

200

What is necessary for life on Earth?

What is the sun?

300

How long is the Earth's rotation?

What is 24 hours or 1 day?

300

What lunar phase is the moon in when it is between the Earth and the sun?

What is New Moon?

300

What is the sun made of?

What is hydrogen and helium?

300

What is the largest man-made satellite called?

What is the International Space Station?

300

What are two examples of natural satellites?

What are the Earth and the moon?

400

How long is the Earth's revolution?

What is 365 days or one year?

400

What lunar phase is the moon in when the Earth is between the it and the sun?

What is Full Moon?

400

Why do we call it the "Solar System"?

What is because all the planets orbit around the sun and it is at the center of our galaxy?

400

What is the reason for Earth's seasons?

What is the tilt of the Earth?

400

What are 4 things man-made satellites are used for?

What are navigation, television, telephone, space science, safety, and weather patterns?

500

What percentage of the Earth is water?

What is 70%?

500

What is the moon phase right after the full moon?

What is waning gibbous?

500

How does the sun cause changes in day and night on Earth?

What is the sun illuminates half the Earth for 12 hours and as the Earth rotates, it illuminates the other half of the Earth for another 12 hours?

500

When the Southern Hemisphere is tilted away from the sun, what season is it most likely in?

What is winter?

500

Why do we only ever see one side of the moon?

Because the moon rotates on its own axis at the same rate that it orbits around the Earth.

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