Author Question: Particles too big for saltation may slide or roll in a process called A) deflation. B) traction. ... (Read 62 times)

mmm · **on:** Jul 13, 2018

Particles too big for saltation may slide or roll in a process called

A) deflation.
B) traction.
C) suspension.
D) sediment-accumulation.
E) surface creep.

Question 2

Write an essay that discusses the formation of mesocyclones and tornadoes, and also examines how scientists rank the intensity of tornadoes.

What will be an ideal response?

sultana.d · **Reply #1 on:** Jul 13, 2018

Answer to Question 1

E

Answer to Question 2

Strong winds aloft establish spinning. Updraft from the thunderstorm development tilts the rotating air mass, causing a mesocyclone to form as a rotating updraft within the thunderstorm. As moisture-laden air is drawn-up into the circulation of a mesocyclone, energy is released by condensation, and the rotation speed increases. This movement may form a smaller funnel cloud. If the funnel cloud lowers to the Earth, a tornado results. The intensity is ranked based on the Enhanced Fujita Scale, which is an estimate of wind speed based on damage. It goes of EF 0 to EF 5.