Space Test Review

Which two planets are considered sister planets due to their size and internal structure?

Which solar system model has the sun at the center?

True or False? Outer planets are very large, have a lot of mass, and have no solid surface.

Which planet's atmosphere makes the planet look blue-green or light blue due to the methane gas?

Which planet rotates on its side?

Which planet is the 3rd planet from the sun?

Which does NOT describe an asteroid?

True/False. There are many stars in between the Earth and the moon.

When a meteoroid enters Earth's atmosphere and burns up it is called

The size of a galaxy is

True/False. Our solar system is located in a spiral galaxy.

Which object(s) in the solar system has an elongated elliptical orbit?

True or False? The outer planets are small, dense planets with rocky surfaces

How or when do scientific theories change?

Largest planet

What evidence supports the Big Bang Theory?

What force is responsible for the planets' continuous movement in the solar system?

What forces make an object stay in orbit?

Which definition best describes the Universe?

Which planet is closest to the sun?

Which does NOT describe the asteroid belt?

Which planet's atmosphere is thick carbon dioxide?

How many stars are in a galaxy?

How does the mass of an object affect its gravity?

Object(s) in the solar system made of ice, rock, and dust

Smallest planet

Our solar system consists of...

A geocentric solar system model has what at the center?

Which planet's atmosphere is 95% carbon dioxide and is thin?

Which does NOT describe a meteoroid?

Which planet is a cold, bright blue and white planet because of its white clouds and methane gas?

Which planet's atmosphere is rich in oxygen?

True/False. Our solar system is located in the Orion Galaxy.

Which planet is NOT smaller than Earth?

Which planet is NOT larger than Earth?