How do you measure density? Density over mass
Mass over volume
Volume over density
Mass over density

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

the answer is 0.42 is that is an option. this question provides no info