Land is the land of the Russian attack with natural, fast-thinking set.Which is caused by?1. the action of humans that selfish and likes to destroy natural resources through corrupt natural balance over time, for a long time, thus making the disaster environment.2. to occur naturally, such as heavy rains cause landslides. The movement of the arms in a crevice under the sea, causing a tsunami and South-moving Earth to cause vibration of the Earth, etc.To solve the problem.-Stop use and increase the quantity of raw materials for the recovery of nature.-Increase the quantity of trees.-To dredge canals bueng Nong Huay-Don't catchment to produce electricity, too.
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