All layers are incredibly important. If we didn't, we would die very quickly and life would be inhabitable. The radiation from the son would kill us. The heat from the sun would dry up water and kill crops leaving us with no food/water.
Answer:
answer for this question is sedimentary rocks
Answer: The Nile River Valley
Explanation:
The religons have changed
The things they are doing
Buildings
Weather
Disasters
Attacks
Problems with gas staions
Schools
Education
9-11
That is for the passed only
Answer:
more than 100000
Explanation:
I guess so cause In each plant there should be 1000 so if we calculate the whole and each states continents it should maybe be 10000 I am not sure about it I just guessed it