In sandstone, a thick bed will often consist of a series of thinner inclined beds called ________.
A. laminations
B. ripple beds
C. graded beds
D. tweed beds
E. cross beds
Answer: E
You might also like to view...
Which of the following statements about fission is true?
A) The amount of energy released in the fission of large nuclei is very large. B) The amount of energy released in the fusion of small nuclei is very large. C) Bombarding a nucleus with neutrons always leads to fission. D) The fragments of a fusion reaction are always the same size. E) none of the above
Which of the following minerals are called framework silicates?
a) amphiboles b) feldspars c) olivines d) pyroxenes e) micas (biotite, muscovite, etc.)
Sections of bedrock streams tend to steepen abruptly at locations called _______________
Indicate whether this statement is true or false.
Where is the ozone hole?
What will be an ideal response?