Which of the following is the only phrase that does not pertain to a light-year?
A. The distance light travels in one year
B. Used to measure the size of galaxies
C. Approximately 10 trillion kilometers
D. Is smaller than an AU
Answer: D
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What is not a factor that separates the asthenosphere and the lower mantle into two distinct layers?
a. Temperature b. Pressure c. Density d. Chemical composition
Hail formation is associated with:
A) cumulonimbus. B) nimbostratus. C) stratocumulus. D) cumulus.
Identify all of the temperatures at which water boils at 1 atmosphere of pressure.
A. 100K B. 100°F C. 100°C D. 212K E. 212°F F. 212°C G. 373.15°C H. 373.15°F I. 373.15K
At the places where 180 degrees of longitude and the International Date Line meet, there is a change of ________ as you cross the International Date Line
A) season B) hour C) year D) day E) day and time zone