How many layers of the Earth are there, and what are these layer's names in order from centermost, to outermost, Brainliest for best answer.

Fun Fact:

Did you know the Earth cores are just a hypothesis? They only assume we have layers because of volcanoes.

Hope this helped! :))

the results is a decrease in air temperature with an increase of altitude.

explanation:

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)