
contamination we produce year by year is a lot and imagine our pollution. This is a lot of damage to earth because we are not doing a work for that trash and the eath can not do all the work.
Another contribution. the cars emission and industries, They are creating a big damage, to air specially because the substance they throw are polluting the earth, creating the damage to the ozone layer, and the global warming.
Another contribution. the cars emission and industries, They are creating a big damage, to air specially because the substance they throw are polluting the earth, creating the damage to the ozone layer, and the global warming.
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