The Metro Lines run: 1  Red: serves the northern part of the city. Main stations are: Union Station, Metro Center, Chinatown and Dupont Circle. 2  Blue: runs west-east through the city and then south. Main stations are: Capitol South, Smithsonian, McPhearson Square (White House), Arlington National Cemetery, National Airport.
Climate In the arctic tundra there are two seasons: winter and summer. In the summer, the sun is present almost 24 hours a day. This sun however, only warms the tundra up to a range of about 3Â°C to 12Â°C.In the winter the opposite light conditions are present.There are several weeks where the sun never rises.limate In the arctic tundra there are two seasons: winter and summer. In the summer, the sun is present almost 24 hours a day. This sun however, only warms the tundra up to a range of about 3Â°C to 12Â°C. In the winter the opposite light conditions are present. There are several weeks where the sun never rises.
User: What type of vegetation is not frequently found in the tundra? a. mosses b. shrubs c. lichens d. trees User: What is the main difference between the alpine tundra and the arctic tundra? a. The alpine tundra includes trees. b.The alpine tundra occurs on mountaintops. c.The alpine tundra has no animal life. d. The alpine tundra has lower temperatures. Weegy: Alpine tundra is a type of natural region or biome that does not contain trees because it is at high altitude.[ Alpine tundra is distinguished from arctic tundra, source: ] Expert answered|irishmonica|Points 131|.he alpine tundra includes trees. b. The alpine tundra occurs on mountaintops. c. The alpine tundra has no animal life. d. The alpine tundra has lower temperatures.