Author Question: Methane, carbon dioxide, nitrous oxide, and water vapor are examples of _____ that trap the sun's ... (Read 53 times)

vinney12 · **on:** Sep 3, 2018

Methane, carbon dioxide, nitrous oxide, and water vapor are examples of _____ that trap the sun's heat and hold it close to the earth's surface.

A) deadly gases
B) greenhouse gases
C) heavy gases
D) massive gases
E) noxious gases

Question 2

_____ is a decision process by which each member gets a certain amount of votes proportional to some factor such as size, power, or wealth.

A) Instant run-off
B) Majority rule
C) Plurality
D) Unit veto
E) Weighted voting