A thunderstorm becomes severe when it develops hail larger than an inch in diameter and has wind gusts in excess of 57.5 mph. hope that helps!
Answer: B. San Francisco Earthquake of 1906
Explanation:
I read on another brainly question that that was the right answer. I hope it helps!
The answer is (3), Saudi Arabia.
Well I’m no meteorologist, but it seems to me the closer you get to the equator the denser the air mass becomes. The farther away it gets from the equator, it obviously gets less dense. I do notice though that the purple are is Greenland, northern Russia and Northern America. Which leads me to believe that it’s more mountain land and it’s density is compared to that of cooler air.