EVERYDAY SCIENCE

SCIENCE

ENVIRONMENTAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
a reason evergreen and coniferous forest below the artic and subartic tundra regions
A
taiga
B
canopy
C
biome
D
climate
Explanation: 

Detailed explanation-1: -Coniferous forest generally flourishes in Taiga type of climate. This climate has severe winters and a brief period of summer lasting only for 3 to 4 months. Heavy snowfall occurs during winter and temperature falls to about-30 to-40 degrees. The forests in the Taiga region are evergreen coniferous forests.

Detailed explanation-2: -Taigas are thick forests. Coniferous trees, such as spruce, pine, and fir, are common. Coniferous trees have needles instead of broad leaves, and their seeds grow inside protective, woody cones. While deciduous trees of temperate forests lose their leaves in winter, conifers never lose their needles.

Detailed explanation-3: -The long and cold winters in the boreal forest have led to the predominance of cold-tolerant cone-bearing plants. These are evergreen coniferous trees like pines, spruce, and fir, which retain their needle-shaped leaves year-round.

Detailed explanation-4: -Most coniferous trees are evergreen and are specially adapted to survive in this biome. Evergreen trees are cone-shaped to help snow slide off them so the branches won’t break. The leaves or needles of evergreen trees lose less water than other kinds of leaves. This also helps them survive.

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