Month: July 2015

Twelve (12) measures which can be used to combat desertification.

Desertification is a type of land degradation in which a relatively dry land region becomes increasingly arid, typically losing its bodies of water as well as vegetation and wildlife. It is caused by a variety of factors, such as climate change and human activities.In East Africa and other parts of Africa, the number of steps …

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5 causes of ocean current

5 causes of ocean current

Ocean currents are general movements or drifts of the surface water of the ocean in a fairly defined direction. They are a continuous general movement of masses of surface ocean waters horizontally and in a fairly defined direction. They tend to be persistent. Most ocean currents drift very slowly and that is why they are …

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