Sun
Earth
moon
stars
mars
100

What is the sun?

A star

100

The Earth is mostly what?

Ocean

100

Travels around what?

Earth

100

There are more stars than grains of what?

Sand

100

Known as what?

The red planet.

200

The sun is the closest star to what planet?

Mercury

200

How long does it take for Earth to orbit the sun?

1 year

200

What color is it?

White

200

How many stars are there in the galaxy?

100 billion

200

What has mars got sent from Earth?

Machines

300

How old is the sun?

4.6 billion years old

300

How many continents does Earth have?

7

300

Who landed on the moon first?

Neil Armstrong

300

What is the brightest star?

Sirius

300

What is mars named after?

A roman god.

400

Where is the sun?

In the middle of the solar system.

400

Only planet known to have what?

life

400

Is the moon smooth or bumpy?

Bumpy

400

Creates powerful what?

 It creates powerful gravity.

400

What number planet is mars from the sun?

The fourth.

500

What did the sun start out as?

dust

500

Earth is what number planet from the sun?

third

500

Does it have air or not?

It has no air.

500

What are stars made of?

burning gasses

500

How many miles is mars?

Between 128 million and 155 million miles.

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