In the current climate in the country has started Thailand degraded due to human activity, more because it is mostly in the Nan and it is affected by this issue as well. The main reason is that Nan's economic, such as making wood farm. Burning of the forest to make a slash which would adversely affect the working climate, the Nan warming up than in the past, so we should be campaigning. Subject planted trees because trees is extremely important to shade the soil to reduce page adhesion problems, we should reduce the landslide cut a tree.
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