Planets
Objects
Gravity
Solar System
Misc
100

What is the first planet from the sun?

Mercury 

100

A Comets Nick name

Dirty Snowball
100

Smaller objects revolve around what other objects?

Bigger Objects

100

How many stars are in our solar system?

1

100

The first moon phase

New Moon

200

This planet has a big storm the size of earth

Jupiter

200
What is a meteoroid

space rock

200
Do the inner planets or outer planets have more moons? 

Outer

200

List the following in order from least to greatest:

Universe, Planet, Solar system, Galaxy, Sun

Planet, sun, solar system, galaxy, universe.

200

What percent of the moon is always illuminated?

50%

300

This planet has the most visible rings

Saturn

300
What is a meteor

Rock in earths atmosphere/Shooting star

300

Gravity causes the gas giants to rotate ________ than the terrestrial planets.

Faster

300

What was our solar system formed from? 

a solar nebula (Giant cloud of gas and dust)

300

Which planet is hotter Mercury or Venus and why?

Venus- because of its atmosphere

400

Neptune is blue because

Methane gas

400

What is a meterite

Rock that hits earths surface.

400
What is the difference between Mass and Weight?

Mass is your size. Weight changes based on the outside forces exerted on your body, such as gravity. This is why we weigh more on earth than the moon

400

What is the shape of our galaxy?

Disc shaped spiral 

400

Which planet in our solar system has the most gravity

Jupiter

500

Mars is red because

Iron Oxide

500

What would happen to the asteroid belt if we removed Jupiter from the solar system?

It would probably form a new planet

500
A planet needs what two forces to orbit another object?

Inertia/Gravity

500

What is the closest galaxy to ours?

Andromeda 

500

Where are comets located?

Between the Kuiper belt and the ort cloud