Nitrogen and oxygen make up 99 percent of the volume of clean, dry air on Earth.
Indicate whether the statement is true or false
Answer: True
Environmental & Atmospheric Sciences
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All organic compounds contain ________
A) water B) carbon C) sulfur D) nitrogen
Environmental & Atmospheric Sciences
The concept of basic industries originally referred to
A) manufacturing. B) trapping. C) mining. D) services like police and firefighters. E) banking.
Environmental & Atmospheric Sciences
Geography is often called the ____ science because it includes the recognition, analysis, and explanation of variations in phenomena as they are distributed on Earth's surface
a. Earth
b. special
c. spatial
d. social
Environmental & Atmospheric Sciences
If you wanted a map with a lot of detail of a small area you would want a
A) a small scale map. B) a large scale map. C) an intermediate scale. D) a world globe.
Environmental & Atmospheric Sciences