Weathering is the gradual disintegration of rocks into smaller particles due to action of temperature change, wind, and water
The following is the importance of weathering for the national economy
- weathering leads to the disintegration of rocks that lead to the formation of building materials such as sand and gravel. these materials are used in the construction of houses, roads, and other infrastructure that stimulate trade, and thus national development
- weathering leads to the formation of bauxite which is ore used in the extraction of aluminum. aluminum is used in the manufacturing of various machines and equipment and is exported to other countries hence helping the country to earn foreign exchange and thus leading to the growth of the national economy
- weathering prepare the earth’s surface to the action of erosion which in turn help to expose important minerals such as coal and gold. these minerals can be extracted and sold to boost the national economy
- weathering weakens and disintegrating parent rock contributing to the formation of soil. Soil is very important in agriculture that helps the country to grow crops and thus boosting countries economy and the standard of living of its people
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