environmental Issues Affect Our

      In our life, more and more environmental issues affect the earth. Human activities destroy and pollute the envoronment, such as increasingly warm gases, climate changes, water melt, the rises of sea level, El Nino phenomenon and so on.Human development causes the emission of warm gases to overload, resulting in a series of climate changes issues.My tree in the nature is very small, but my tree in the ecosystem is very important. Because it can absorb acid rain, keep the soil in the place.So environmental Issues is becoming our the first problem.