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earth science

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Earth Science

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Scientific study of the planet Earth as a whole. The mining and extraction of minerals and gems, the prediction of weather and earthquakes, the pollution of the atmosphere, and the forces that shape the physical world all fall within its scope of study. The emergence of the discipline reflects scientists' concern that an understanding of the global aspects of the Earth's structure and its past will hold the key to how humans affect its future, ensuring that its resources are used in a sustainable way. It is a synthesis of several traditional subjects such as geology, meteorology, oceanography, geophysics, geochemistry, and palaeontology.

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Lesotho Flag
Lesotho Flag White stands for peace. The shield and weapons express a willingness to defend the country. Green symbolizes plenty. Blue represents rain. Effective date: 20 January 1987. >>

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