A piano may have potential energy due to its
A. speed.
B. location.
C. acceleration.
D. momentum.
Answer: B
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When cool autumn air sinks into a depression with a warm pond in it, this type of fog is most likely to occur
A) evaporation fog. B) radiation fog. C) frontal fog. D) advection fog. E) downslope fog.
The UNFAO has demonstrated that forest loss has slowed but ________
A) there will be no forest ecosystems left by 2040 B) all nationally owned forests should be managed by clear-cutting C) to protect forest biodiversity, forested public lands should be closed to recreation D) deforestation is now in equilibrium with new planting E) we still lose forests at the rate of 5.2 million ha/yr
Define "moraine." What are the types of moraines?
What will be an ideal response?
One of the limitations of using maps is the factor of scale.
Answer the following statement true (T) or false (F)