The temperate deciduous forest occurs in the northern and the southern hemisphere. The northern hemisphere consists of the America, Asia and Europe. The southern hemisphere consists of the Australia and Newzealand. They cover around 20 million kilometer square. The summers are warm with a moderate ...

The taiga is also known as a north coniferous forest. The biome occurs at the south of tundra region. It occurs in the Asia, America and Europe. It may also occur in the southern hemisphere. It covers around one tenth of the land mass. The ...

The tundra region is also known as the arctic hill. It occurs at the north of timberline. It occurs below the polar ice and occupies a vast area. It occurs mainly in the America, Europe and Asia. It is present in the arctic region and ...

The biomes are also known as the major ecosystems. They are unique in the climatic conditions and have specific plant and animal life. They are the largest ecological units of the world. The biome depends upon many factors. It includes the range of temperature, latitude ...

The climate of the area depends on the sun. It provides the heat which help to know the temperature. The temperature varies in the different latitudes and so is the distribution of flora, fauna and micro organisms. The moisture also plays a vital role in ...

There are many latitudinal zones on the earth. It includes the tropical zone, temperate zone and the polar zone. The tropical zone is also known as the Torrid Zone. It occurs between the tropic of cancer and the tropic of Capricorn. The sun rays are ...

The habitat is defined as a specific place occupied by an organism. It can also be occupied by the population or community. It may occur in the biotic or abiotic environment. It is also defined as the addition of environmental factors which play a vital ...

It is also presented in a graph form which denotes the energy present in per unit area and time at the various trophic levels. It deals with multiple trophic levels with producers forming the base and the top carnivore occurs at the tip. The energy ...