An aquifer can best be described as
water bearing rock in between two impervious layers of rock
a dammed surface water
a well sunk below an impervious stratum of rock
a beheaded river in a limestone region
Correct answer is A
No explanation has been provided for this answer.
Which of the following is a feature of limestone regions?
batholith
cinder cone
crater
stalagmite
Correct answer is D
No explanation has been provided for this answer.
One of the features found in the upper course of a river is
gorge
u-shaped valley
meander
levee
Correct answer is A
No explanation has been provided for this answer.
Abrasion,attrition and deflation are processes of
river erosion
coastal erosion
wind erosion
glacial erosion
Correct answer is C
No explanation has been provided for this answer.
Which of the following is true of rocks?
sedimentary rocks are crystalline
igneous rocks are heat formed,fossilized rocks
metamorphic rocks are crystalline due to high temperature and pressure
sedimentary rocks are non-crystalline and fossilized rocks
Correct answer is D
No explanation has been provided for this answer.