Which of the following materials the best conductor of heat?
A) A wool blanket
B) Water
C) The Sun
D) A filament in an incandescent light bulb
Answer: D) A filament in an incandescent light bulb
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Explain why snowflakes differ in appearance depending on the moisture content in the air.
What will be an ideal response?
Discuss the relationship between plate tectonics and the rock cycle. Provide examples of where various types of rocks
might be found in terms of plate tectonics. What will be an ideal response?
During old-field succession, the graph clearly shows that the number of species increases with time. During what period of time is this rate of increase the greatest?
A) 0-20 years B) 60-100 years C) 40-60 years D) 20-40 years E) cannot be determined from this data
The strongest winds in a hurricane are ________.
A. in the eye B. on the left-hand side of the storm (looking in the direction the hurricane is moving) C. in the eye wall D. typically about 100 miles away from the eye