Obsidian

Basalt

Sandstone

Granite

2nd

4th

3rd

7th

1/4

1/3

1/2

2X

high abundance of iron oxides

red daytime sky

light bent towards the red spectrum

none of these answer choices

35,000 feet

six miles high

17 miles high

23 miles high

True

False

2 thousand feet long, six miles deep

2,500 miles long, 6,000 feet deep

2,500 miles long, 17 miles deep

twenty-five hundred miles long, six miles deep

Spirit, Opportunity, Curiosity

Espirit, Chance, Curiosity

Spirit, Chance, Olympus

Olympus, Marineris, Spirit

70%

27%

95%

greater than 95%

True

False

1

2

4

8

Phobos and Deisha

Deisha and Seimos

Seimos and Deimos

Phobos and Deimos

Lots of dodging and avoiding collision like in Star Wars.

Very few asteroids, possibly wouldn't see one at all.

There would be a few asteroids to avoid, but not as many as they show in the movies, probably you would only see about ten at a time.

Thousands of tiny particles, closer to the size of pebbles and boulders, but no large, house sized rocks.

Between Earth and Mars

Between Venus and Mars

Between Mars and Jupiter

Between Mercury and Venus

No, there are some that have orbits that cross Mars and Earth

Yes, once an asteroid leaves the main belt it becomes a comet.

Yes, asteroids are pulled into the main belt through gravity and cannot escape it.

No, asteroids sometimes leave and come back to the main belt after visiting neighboring planets.

Yes, Cleopatra actually has two moons orbiting it.

Yes, asteroids are as large as small planets so naturally they have moons.

No, asteroids do not provide enough gravitational pull to retain a moon.

We are not sure yet.

Ceres

Eris

Pluto

Make make