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This document analyzes pictures showing various human and natural causes of environmental degradation to the Earth. Human actions like water pollution, air pollution, oil discharges, deforestation, overpopulation, overfishing and war are contributing to problems. Natural disasters such as floods, droughts, tornadoes, hurricanes, typhoons, sandstorms, avalanches and tsunamis also impact the environment. The pictures aim to show what is happening to the Earth and the factors that threaten its environment.





























