izes water on the surface of Mars? a. Billions of years ago there were lakes and rivers on the surface of Mars, but none exist t

Question

MrRa [10]

3 years ago

10

izes water on the surface of Mars? a. Billions of years ago there were lakes and rivers on the surface of Mars, but none exist t

oday. b. There is no evidence that water ever existed on the surface of Mars. c. There have been lakes and ri

Physics

1 answer:

Tanzania [10] · Answer 1 · 2021-12-11T12:48:41+03:00

Answer:

The answer is a.

Explanation: Billions of years ago, there were lakes and rivers in the surface of mars because mars had a denser atmosphere and higher surface temperatures which allowed a vast amount of liquid water on the surface. Recently, most of the water on mars today exist as ice.