Question

1. The Solar system is believed to have formed about _________________ ago (evidence: radioactive dating of Earth rocks)
 
2. A large rotating disk of gas, dust, and ice (______________) was disturbed and began to rotate and collapse on its center.

3. The Nebula’s _____________ increases and ___________, ___________ and ________________of the CENTER increases (angular momentum - see below)

4. The ______ is formed at the center of the collapsing, rotating nebula

5. The disk of gas and dust flattens and Gravity draws the heavier, denser material closer to the center (forms the _______________________)

6. (Lighter) Left over material forms the ____________________.

Answer 1

Answer:

1. Approximately 4.6 billion years ago

2. Solar nebula

And thats all I know

Sorry i couldnt help alot.

Explanation: