Author Question: Compared to the North Atlantic, hurricanes form in the South Atlantic: A) more frequently. B) ... (Read 147 times)

Capo · **on:** Jul 14, 2018

Compared to the North Atlantic, hurricanes form in the South Atlantic:

A) more frequently.
B) with about the same frequency and intensity.
C) much less frequently.
D) with about the same frequency, but with much less intensity.

Question 2

Distinguish between anticlines and synclines, domes and basins, anticlines and domes.

What will be an ideal response?

aliotak · **Reply #1 on:** Jul 14, 2018

Answer to Question 1

C

Answer to Question 2

Anticlines are upfolded arches of rock, whereas synclines are downfolded troughs of rock. The oldest rocks are in the core of an anticline and the outer edges of a syncline. Domes are broadly upwarped rock that produces a roughly circular-oval structure. Basins are the broadly downwarped structural equivalent. The oldest rocks are in the middle of a dome and the outer perimeter of a basin. Both anticlines and domes are upwardly deformed; however, anticlines are arches, sort of a 2D deformation, and domes are more like a helmet-shaped, 3D deformation.