Which of the following is the most cleanly burning fossil fuel available, producing the least carbon dioxide per unit of energy released?
A) nuclear energy
B) coal
C) kerosene
D) natural gas
E) petroleum
Answer: D
Environmental & Atmospheric Sciences
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Which of the following descriptions correctly applies to Jupiter's "Great Red Spot"?
A. It is a huge crater. B. It is a huge volcano. C. It is a huge cloud of water vapour. D. It is a huge spinning eddy.
Environmental & Atmospheric Sciences
The number one metropolitan area for headquarters for large firms is __________
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
Explain why runners on a clear, windless, summer afternoon may experience air temperatures of over 50 degrees Celsius (122 degrees Fahrenheit) at their feet and only 32 degrees Celsius (90 degrees Fahrenheit) at their waist
Environmental & Atmospheric Sciences
Primary succession is more common than secondary succession
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences