For other uses, see Tundra (disambiguation). Tundra Tundra in Greenland Map showing Arctic tundra Geography Area 11,563,300 [1] km 2 (4,464,600 sq mi) Climate type ET In physical geography...
tundra, a major zone of treeless level or rolling ground found in... (Arctic tundra) or above the timberline on high mountains (alpine tundra). Tundra is known for large stretches of bare...
A fact from Tundra orbit appeared on Wikipedia's Main Page in the Did you know column on 22 July 2019 (check views ). The text of the entry was as follows: Did you know ... that satellites...
Tundra ecosystems are treeless regions found in the Arctic... Tundra lands are covered with snow for much of the year, but... alpine—tundra and feed on the low-lying plants and insects....
다른 뜻에 대해서는 타이가 (동음이의) 문서를 참고하십시오. 타이가 캐나다 의 아이스필드 파크웨이 생태 생물 지리구 구북구 , 신북구 생물군계 육상 아북극, 습윤 경계 툰드라 , 온대 활엽수림 , 스텝...
Common Name: Tundra Swan · Scientific Name: Cygnus columbianus · Type: Birds · Diet: Omnivore · Group Name: Flock · Average Life Span In The Wild: Up to 20 years · Size: Body: 3.9 to 4.8 feet; wingspan: 5.5 feet · Weight: 8.4 to 23.1 pounds
In physical geography, tundra can be defined as a kind of biome in which cooler temperatures and short growing seasons lead to hindrance in the growth of trees. Dwarf shrubs, mosses, sedges and grasses, and lichens are composed of tundra vegetation. In some regions of tundra, the growth of scattered trees is observed. The ecotone (or ecological boundary region) is referred to as the timberline or tree line and is present in between the tundra and the forest. Further, the tundra soil is found to be highly rich in phosphorus and nitrogen. There e ...
Science for Kids: Tundra Biome ; The Tundra ; Go Ad-free, starting at $2.50 a month. Arctic Tundra ; Tundra Summit ; Tundra Animals ; The Tundra Biome ; NL ; Arctic Foxes - PebbleGo
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Arctic tundra is changing in broad and somewhat unpredictable... That is turning the tundra into a source of greenhouse gas... The tundra is also slow to repair itself from physical...