Tundra Research Paper

Image result for tundra images

Where is the Tundra?

The tundra is located at the top of the world near the North Pole. This huge habitat covers one fifth of the earth's surface.

Image

Abiotic Factors

Some Abiotic features include Cold Climate, Rain, Snowfall, Snow Covered Ground, Snow, Sun, Ice, Water, Strong Winds, Short Days in the Summer, Very Cold and Long Days in the Winter, Minerals, Temperature, Carbon Dioxide, Air, Little Rainfall, Poor Soil.

Biotic Factors

Wildlife in tundra include Snowy Owls, Grayfalcon, Reindeer, Polar Bears, White Foxes, Lemmings, Arctic Hares, Wolverines, Caribou, Migrating Birds, Mosquitoes, Black Flies, Lichen, Flowers, Arctic willow grass, bearberry, Arctic owl, Arctic fox, Arctic

The plants growing in the tundra are often small and grow close to the ground. Where soil grows in pockets or cracks in rocks, small shrubs may grow. The tundra landscape is often covered with rocks. The constant freezing and loosen in the tundra helps to break the rocks into smaller pieces. Growing on the surface of a rock is lichen. Lichens are unusual structure that often grow on exposed rock surfaces. They are composed of a fungus and an algae living and growing together. There are several varieties of lichen, and in the autumn lichen turn various colors. Lichen is the favorite food of caribou and musk ox. Many plants have leaves that are dark red. Dark leaves allow the plant to absorb more heat from the sun in the cold tundra climate. Many tundra plants are called cushion plants. That means they grow in a low, tight bundle and look like a little cushion. Cushion plants are more common in the tundra where their growth habit helps protect them from the cold. Tundra birds help distribute seeds. When they eat brightly colored berries, the birds carry seeds to other places and leave the seeds to grow. Cotton grass has seeds that are broken up across the tundra when they are caught by the