Many environmental experts are pessimistic about the future of our planet. They say that in the next chemicals a few years harmful will further damage the ozone layer, there will be more loss of irreplaceable tropical rain forests, serious will cause air pollution and climate change in their own size. Warm the United States, they will also continue to suffer third world countries have a negative impact on the ecology of disasters liver, while the vast majority of countries in the rich world of resources. Yes, animals are at risk. This is feared, some of the endangered species that could soon die, as their habitat is destroyed. In some cases, the only way to save the species from extinction is rare, from their captivity
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