Author Question: What is a factor that is instrumental in shaping an erosional coast? A) Wind-driven grit abrasion ... (Read 11 times)

Capo · **on:** Aug 22, 2018

What is a factor that is instrumental in shaping an erosional coast?
A) Wind-driven grit abrasion
B) Stream erosion
C) Dissolution of acids and bases
D) All of these choices

Question 2

What is a hurricane and how does it form?

iceage · **Reply #1 on:** Aug 22, 2018

Answer to Question 1

D

Answer to Question 2

A tropical cyclone is a great mass of warm, humid rotating air and a hurricane is a large tropical cyclone located in the North Atlantic and eastern Pacific. A hurricane is defined as a tropical cyclone that has winds of 119 km/hour or greater (74 mph). Hurricanes start as tropical depressions over warm water near the equator. The warm winds increase evaporation and the humid air rises high into the atmosphere. Coriolis Effect and pressure gradients begin to rotate the moisture. The rising air eventually cools and condenses forming thunderstorms, which releases some of the energy. As long as the storm remains over the warm ocean, it continues to draw moisture through evaporation adding to the strength of the hurricane.