tundra the tundra biome - youtube. tundra ecosystems are treeless regions found in the arctic and on...

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Tundra The Tundra Biome - YouTube

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Page 2: Tundra The Tundra Biome - YouTube. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains. The climate is cold and windy

• Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains.

• The climate is cold and windy and rainfall is scant.

• Tundra lands are snow-covered for much of the year, until summer brings a burst of wildflowers.

Page 3: Tundra The Tundra Biome - YouTube. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains. The climate is cold and windy

Mountain Tundra• Mountain goats, sheep, and birds live in

mountain, or alpine, tundra.

• They feed on the low-lying plants and insects.

• Hardy flora survive on these mountain plains by growing in rock depressions where it is warmer and they are sheltered from the wind.

Page 4: Tundra The Tundra Biome - YouTube. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains. The climate is cold and windy

Artic Tundra• The average temperature is 10 to 20 degrees

Fahrenheit.

• There is variety of animal species, including Arctic foxes, polar bears, gray wolves, caribou, snow geese and musk-oxen.

• The summer growing season is just 50 to 60 days, when the sun shines 24 hours a day.