Which of the following gases contribute to the greenhouse effect? nitrous oxide, carbon monoxide, and carbon dioxide

carbon dioxide, methane, and nitrous oxide

methane, nitrous oxide, and carbon monoxide

carbon monoxide, carbon dioxide, and methane

True exact date for the withdrawal of american combat troops in iraq was set for august 31st 1. 2011 2. 2010 3. 2012

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.

Which country was an ally of the united states during world war ii? germany china japan italy