Earth
Moon
Sun
Rotation
Revolution
100

How many rounded hours are in one rotation on Earth?

24

100

What are the first and fifth moon phases?

New Moon and Full Moon

100

Is our solar system heliocentric or geocentric?

Heliocentric

100
What is rotation?

A planet spinning on its axis.

100

What is revolution?

Orbit around the Sun

200

Is the Earth vertical or tilted?

Tilted

200

The moon revolves around what?

Earth

200

Is the Sun small, medium or large compared to other stars in the galaxy?

Medium

200
The axis is an _________ line.

Imaginary or invisible

200

How many planets orbit the Sun?

8

300

How many planets are between Earth and the Sun?

2

300

How many rounded days does it take the moon to complete one rotation?

30 days/ 1 month

300

The Sun is the ______ star in our solar system.

Largest

300

How many actual hours are there on Earth?

23h 56m

300

Which planet orbits the Sun irratically therefore is no longer counted as a true planet?

Pluto

400

Is Earth an inner or outer planet?

Inner
400

How many actual days does it take the moon the complete one rotation?

29 days

400

The Sun is made of _______.

Gases

400

How many planets rotate retrograde?

2

400

Which planets rotation is longer than its revolution?

Venus

500
How long does it take Earth to complete one revolution?

365 days

500

How many moon phases are there?

8

500

What is the main gas the Sun is made of?

Helium

500

Which two planets rotate retrograde?

Venus and Uranus

500

Which planet takes the longest to revolve around the Sun?

Neptune