Which of the following occurs most frequently?
a. tropical storms

b. hurricanes

c. tropical depressions

d. they all occur with approximately the same frequency

If a population is growing quickly in a small area then what must increase as well

The primary agent of contact metamorphism is

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.