Which of the following sets of rocks is organically formed?
Rock salt, breccia and conglometerate
Clay, mudstone and sandstone
peat, chalk and limestone
Girt, coal and shale
Correct answer is C
No explanation has been provided for this answer.
40°N and S
50°N and S
60°N and S
70°N and S
Correct answer is D
No explanation has been provided for this answer.
Sedimentary rocks are easily recognized in the field because they?
form round hills
are faulted
form vertical columns
occur in layers
Correct answer is D
No explanation has been provided for this answer.
A map drawn to a scale of 1: 180,000 is reduced three times. What is the scale of the new map?
1: 60,000
1: 90,000
1: 360,000
1: 540,000
Correct answer is D
No explanation has been provided for this answer.
60°E
60°W
120°E
120°W
Correct answer is A
No explanation has been provided for this answer.