Author Question: Earths ____________ was formed from an ejection of debris caused by the collision of a planetary ... (Read 40 times)

mynx · **on:** Aug 22, 2018

Earths ____________ was formed from an ejection of debris caused by the collision of a planetary body with Earth. Fill in the blank(s) with the appropriate word(s).

Question 2

Soon after Earths formation, gravity pulled most of the iron and nickel inward to form the planets core in a process
call density ____________. Fill in the blank(s) with the appropriate word(s).