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Changing to suit the environmental conditions. |
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A variety of species of plants and animals. |
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The battle between different types of organism over the same resource. |
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Keeping a habitat the same as environmental conditions change. |
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Cutting trees and shrubs to ground level to encourage rapid new growth |
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A particular set of conditions, including water, temperature, light and air. |
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The living and non-living factors which affect organisms. |
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The process where fertilizers and sewage build up in water, over-encouraging algal growth which leads to light and oxygen supplies being depleted.This in turn leads to other organisms in the water dying off. |
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Conditions that are far outside the boundaries where humans can live comfortably. |
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Average temperatures measured across the whole surface of the plant. |
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Evidence of the effecets of human activity on the environment shown on a living organism. |
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Living creatures such as animals, plants or insects. |
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Chemicals that act as ferilisers which are found in sewage. |
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Contamination of the environment. |
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A group of individuals of the same species living in the same habitat. |
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Killing and eating other animals for food. |
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Reusing materials instead of the orignal resource. |
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Planting trees to increase the number of trees. |
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Replacing a tree or a shrub by planting another of the same species. |
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Material or energy used by living things. |
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A tumour of the skin, usually caused by too much UV-B radiation. |
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The gradual change of a habitat to become woodland. |
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