What happens to the oceanic crust as it moves away from the mid ocean range

a) sediment gets thinner

b) the crust gets warmer

c) crust thickens

d) the crust get colder

answer is D, i believe. attached a picture

Explanation:

i think the answer would be d

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.