even though only a tiny amount of the gases in earth s atmosphere are greenhouse gases they have a huge effect on climate there are several different types of greenhouse gasesthe major ones are carbon dioxide water vapor methane and nitrous oxide all of these have molecules with three or more atomsarth s greenhouse gases even though only a tiny amount of the gases in earth s atmosphere are greenhouse gases they have a huge effect on climate there are several different types of greenhouse gases the major ones are carbon dioxide water vapor methane and nitrous oxide
(The territory was later named the District of Columbia, within which the city of Washington was built.) The location for the new territory was centralized among the Eastern Seaboard states and was about 90 miles (145 km) inland from the Atlantic Ocean on land ceded by Maryland and Virginia.
Washington, D.C. is technically a district and is not located in any one state. It is on the Potomac River and is bordered by Maryland and Virginia. Neither. Washington DC is a part of the country all to it's own.