What is the word that describes the process by which warm air replaces cold air and cold air replaces warm air? separation
density
displacement
compacted

The total amount of energy contained in an object

What are the dimensions of the cross section that passes through the points a, f, g, and d?

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane