An object accelerates when it
A. speeds up.
B. changes its direction of motion.
C. slows down.
D. all the above
Answer: D
Environmental & Atmospheric Sciences
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The most recent measurements of sea level rise from satellites show sea level rising at:
A. 1 mm/year B. 3 mm/year C. 10 mm/year D. 20 mm/year
Environmental & Atmospheric Sciences
How would you figure out if rock unit A or rock unit D formed first, or if they coincided?
What will be an ideal response?
Environmental & Atmospheric Sciences
How thick is the troposphere?
A. about 100 km B. about 1 km C. about 10 km
Environmental & Atmospheric Sciences
In terms of erosion, a gulley is a larger example of a feature called a(n) ________
A) dendritic pattern B) rill C) radial D) alluvial fan E) interfluve
Environmental & Atmospheric Sciences