Sun
Moon
Stars
Planets
Air
100

This is the inner-most section of the sun.

What is the core?

100

This is where the moon's light comes from.

What is the sun?

100

Constellation number 3.

What is Orion?

100

This planet is the closest one to the sun.

What is Mercury?

100

This is the topmost layer of the atmosphere.

What is the exosphere?

200

This is the distance the sun is from the earth.

What is 93,000,000 miles?

200

A phase of the moon where only a small part of the moon is visible.

What is a crescent moon?

200
Constellation number 6.

What is the southern cross?

200

This planet is the brightest one in the sky.

What is Venus?

200

This makes up 78% of the air.

What is nitrogen?

300

This is the surface layer of the sun which is visible.

What is the photosphere?

300

A phase of the moon where half of the moon is visible.

What is a quarter moon?

300

Constellation number 5.

What is Ursa Major (Great Bear)?

300

This planet has the Great Red Spot on it.

What is Jupiter?

300

This layer of the atmosphere protects the earth from ultraviolet rays.

What is the ozone layer?
400

This is the atmosphere of the sun.

What is the chromosphere?

400
This means "bulging".

What is gibbous?

400

Constellation number 4.

What is Canis Major (Big Dog)?

400

This planet is tipped on its side.

What is Uranus?

400

The entire earth is surrounded by this field which protects it from space. It is outside of the atmosphere.

What is the magnetic field.

500

This is the vapor blanket surrounding the sun that is only visible during a total eclipse.

What is the corona?

500

This occurs when the moon travels through the earth's shadow.

What is a lunar eclipse?

500

Constellation number 1.

What is the herdsman?

500

This planet was discovered by Sir William Herschel.

What is Uranus?

500

This layer of the atmosphere protects against meteoroids.

What is the mesosphere?