One of the letters in the abbreviation CEC stands for ________
A) clump
B) cation
C) electrical
D) charges
E) colloid
Answer: B
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You are asked to do a field study of a region of the Midwest United States that is thought to have once been covered by a glacier. Which of the following observations about the area would help confirm the hypothesis that a glacier once covered this region? (Check all that apply.)A) Local topographic maps show several moraines in the area.B) Historical weather records indicate the area experiences heavy snowfalls during the winter.C) Many farmers report encountering a layer of unsorted, rocky till material when plowing their fields.D) The local bedrock is mostly composed of fine-grained sandstones.
What will be an ideal response?
What type of cleavage is illustrated in this figure? 
A. two nonperpendicular directions B. three nonperpendicular directions C. one direction D. two perpendicular directions E. three perpendicular directions
Subduction occurs at transform plate boundaries
a. True b. False Indicate whether the statement is true or false
Neo and Trinity are in a biome that has relatively stable temperatures and abundant rainfall. They have a graph of precipitation and temperature similar to the one shown. Which letter marks the biome they are located in?
A. A B. B C. C D. D E. E