An off-shore bar formed by corals is known as?
an atoll
a coral reef
a fringing reef
a barrier reef
Correct answer is C
No explanation has been provided for this answer.
are less resistance to erosion
have been subjected to greater instability
have experience a longer period of denudation
have been subjected to greater faulting
Correct answer is C
No explanation has been provided for this answer.
Steeps-sided and flat-floored valleys found in hot desert are the products of?
fluvial erosion
wind abrasion
wind deflation
glacial erosion
Correct answer is B
No explanation has been provided for this answer.
The stratification of sedimentary rocks is mainly caused by?
lateral pressure being applied from two sides
deposition of rocks particles in layers
the sorting action of the wind
wave action and longshore drift
Correct answer is B
No explanation has been provided for this answer.
The most important factors that determine the amount of water that a rock later can hold are its ?
hardness and permeability
thickness and depth from the surface
hardness and thickness
thickness and permeability
Correct answer is A
No explanation has been provided for this answer.