Earth Facts
Rotation
Revolution
Earth is a Unique planet
Solar System
100

The earth is what planet away from the sun?

Third

100

What does the earth rotate on?

It's axis

100

What does the earth revolve around?

The Sun

100

The distance from the sun is just right for water on earth to remain in what kind of state?

Liquid

100

These are large rocks that orbit the sun.

Asteroids

200

The earth is what largest planet in the solar system?

The 5th

200

How long does the earth take to complete one spin?

One day (24 Hours)

200

How long does it take for the earth to revolve around the sun?

One year (365 Days)

200

What is the layer of gases that surrounds the earth called?

Atmosphere

200

These are balls of dust and ice that orbit the Sun.

Comets

300

What shape was the earth?

Sphere

300

What is caused by the Earth's rotation?

Day and Night

300

What occurs because the Earth's axis is tilted and always points in the same direction?

Seasons

300

What does the atmosphere contain?

Oxygen

300

These are celestial bodies that orbit the sun.

Dwarf Planets

400

Earth is the only known planet with large amounts of what?

Liquid water

400

What time of day is it on the side of earth that faces the sun?

Day time

400

What season is it when the Northern Hemisphere is tilted away from the sun?

Winter

400

What is the most abundant substance on Earth?

Water

400

These are objects that orbit around a planet

Satellite

500

Earth is the only planet known to support what?

Life

500

What time of day is it on the side of earth that is facing away from the sun?

Night-time

500

What season is it when the Northern Hemisphere is tilted away from the sun?

Summer

500

Water covers more than what percentage of the Earth's surface?

70%

500

Plants travel around a star in a curved path called what?

Orbit

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