Author Question: The average land elevation on Earth is greater than the average depth of the ocean. Indicate ... (Read 92 times)

Garrulous · **on:** Aug 22, 2018

The average land elevation on Earth is greater than the average depth of the ocean.
Indicate whether the statement is true or false

Question 2

The refractive index of seawater:
A) is greater than freshwater.
B) is less than freshwater.
C) is equal to freshwater.
D) decreases with increasing salinity.