"It happens when there is too much loud sound from traffic, construction, or airplanes.", "This happens when harmful chemicals damage the land and make it difficult for plants to grow.", "This happens when people cut down too many trees, usually to build houses or farms.", "This happens when land becomes very dry and turns into desert.", "This happens when rivers, lakes, or oceans become dirty because of chemicals or trash.", "This happens when animals lose their homes because forests or natural areas are destroyed.", "This happens when the Earth's weather patterns change because of pollution and greenhouse gases."', "This happens when oceans become higher and may flood coastal cities.", "This happens when people throw trash on the ground instead of using bins.", "This happens when too many plastic materials enter oceans and harm animals.", "This happens when people use more resources than they really need.", "This happens when there is not enough clean water for people.", "This happens when a type of animal completely disappears.", "This happens when certain animals are close to extinction.", "This happens when polluted clouds produce rain that damages plants and buildings.", "This happens when gases are released into the air from burning fuel.".

environmental issues

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