A soil formed entirely through the weathering of basalt would not contain sand-sized grains of ________.
A. quartz
B. olivine
C. pyroxene
D. feldspar
E. clay
Answer: A
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Sea-level rise is increasing hurricane storm surge activity on the U.S. east coast
Indicate whether the statement is true or false
The temperature at which iron-bearing minerals gain their magnetic property is the
____________________. Fill in the blank(s) with the appropriate word(s).
What type of reaction occurs when isocitrate is converted to oxalosuccinate in step 3 of the citric acid cycle?
A) dehydration B) hydration C) oxidation D) reduction
What did the Mars rover Opportunity discover on Mars that relates to questions about the existence of water on Mars?
A) The rover found sedimentary rocks that contained minerals that could only have formed by precipitation from water. B) The rover found no evidence of water ever having been on Mars. C) The rover found ice in the soil. D) The rover found liquid water emerging from a spring, freezing to ice.