AP BIOLOGY

ECOLOGY

BIOMES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How is the taiga different from the tundra?
A
Evergreen trees grow in the taiga; very little plant life grows in the tundra
B
Many animals live in the taiga; no animals live in the tundra
C
The taiga is very warm; the tundra is very cold
D
The taiga exists around the North Pole; the tundra exists around the South Pole
Explanation: 

Detailed explanation-1: -The taiga has a dense forest of conifers such as pine and spruce, while trees are entirely absent in the tundra. This is due in part to a shortage of water in the tundra, but it is also a product of permafrost. In frozen land, trees have a difficult time forming healthy roots.

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: -Taiga means pure or untouched in Russian language. It is the largest biome in the world. It has spread over Eurasia and North America. Taiga is located just below the Tundra biome. Taiga biome experiences very cold winters with only snowfall.

Detailed explanation-4: -The taiga has a thick forest of conifers such as pine and spruce, while in the tundra trees are absent completely. This is due in part to the lack of water available in the tundra, but also is a result of permafrost. Trees have great difficulty growing stable roots in frozen ground.

Detailed explanation-5: -Taiga is also known as Coniferous Forest. The trees found in these forests mainly consist of cone-bearing trees like spruce, pine, fir, and hemlock. These are found mostly in the northern parts of North America, Asia, and Europe.

There is 1 question to complete.