Tundra - https://www.youtube.com/watch?v=RT6x5GVPFG8

What are the two types of tundras mentioned in the video?

• Alpine and Desert

• Alpine and Arctic

• Arctic and Tropical

• Arctic and Rainforest

Which statement is true about alpine tundras?

• They have a long growing season

• Trees can grow easily in high altitudes

• Mountain goats feed on tall trees

• Sheep avoid living in alpine tundras

Which animals are mentioned to feed on low-lying plants and insects in the tundra?

• Lions and Elephants

• Polar Bears and Penguins

• Mountain Goats and Marmots

• Snakes and Crocodiles

What prevents trees from taking root in the Arctic tundra?

• Heavy rainfall

• Permafrost (mūžīgais sasalums)

• Strong winds

• Extreme heat

How many days is the growing season in the arctic tundra?

• 50 to 60 days

• 200 days

• 365 days

• 20 to 30 days

Which of the following animals mentioned is NOT found in the arctic tundra?

• Arctic Foxes

• Polar Bears

• Caribou

• Lions

What environmental impact does the deteriorating permafrost have according to the video?

• It decreases global warming

• It has no effect on the environment

• It releases carbon into the atmosphere

• It promotes tree growth