____ emits the most amount of carbon dioxide per unit of energy generated.
A. Coal
B. Natural gas
C. Gasoline
D. Solar power
E. Oil
Answer: A
Environmental & Atmospheric Sciences
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Wind is actually an indirect form of ____________________ energy
Fill in the blanks with correct word
Environmental & Atmospheric Sciences
Landslides happen mainly during or following heavy rainfall
Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences
A mirage is caused by ____
A) scattering of light by air molecules B) the bending of light by air of different densities C) a thin layer of moist air near the ground D) reflection of light from a hot surface
Environmental & Atmospheric Sciences
After an economic recession in the 1980s, the city of ________ renewed itself as a sustainable city
A) Port Au Prince, Haiti B) Oslo, Norway C) Los Angeles, California D) Malmo, Sweden E) Toronto, Canada
Environmental & Atmospheric Sciences