Week 8 Review- Solar System

What is a rotating disk of dust and matter called?

Where is pluto located?

What is the second gas planet?

What separates the rocky planets from the gas planets?

What is the first step in the formation of the solar system?

What is the first rocky planet (closest to the sun)?

Which of the following is furtherest from the sun?

What did scientists use meteorites for?

What does Uranium become as it decays over time?

What was created when 2 protoplanets collided?