Which of the following constant gases accounts for the largest proportion of the air that surrounds us?
Ans: nitrogen
Environmental & Atmospheric Sciences
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What is the predominant religion in Pakistan?
A) Buddhism B) Confucianism C) Hinduism D) Islam E) Taoism
Environmental & Atmospheric Sciences
Who is best known as the founder of the Sierra Club?
A) Aldo Leopold B) Ralph Waldo Emerson C) John Ruskin D) John Muir E) Walter Sierra
Environmental & Atmospheric Sciences
What additional information should you evaluate when reading textbooks?
A. The qualifications of the author to write about the subject B. Where the information came from C. Any bias on the part of the author that might sway the presentation of the facts D. All of these points should be considered.
Environmental & Atmospheric Sciences
Most glasses and some minerals exhibit a type of fracture characterized by nested and curved, crack surfaces. What term describes this property?
Environmental & Atmospheric Sciences