How is the earth like a closed system?

A. Matter but not energy moves through the system
B. Matter does not move in and out of the system but energy does
C. Matter and energy does not move through a system
D. Matter and energy moves in and out of a system

i think it d

Explanation:

mostly because everything is made matter and the earth is made of energy so everything is moving even thou it doesn't look like it.

i think

the correct answer to this question is #5

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully