Answered

1.how many planets are there in the univers 2.when was earth formed 3.how was earth formed 4.when was the moon formed 5. how was the moon formed 6.how many planets are there in the solar system 7.what are the __ planets in the solar system

Sagot :

Atayalmira704id

Answer:

1.1-10 trillion 2.4.6 billion years ago 3.when gravity pulled swirling gas and dust it became the third planet from the sun 4.60-175 million years ago 5.one last giant impact that threw enough rock, gas, and dust into space to form the moon 6.8 7.8