yes! it's caused by the biodiversity thanks to us, we don't take care of it. We don't care about it, well that's what we seem to do. What we should do is to take care of the plants, animals, not treathing them like some toys like some people do, starting to think that animals ans plants are humans or even god.they are living things they have feelings!!
posted on 2010-04-14 17:54 UTC by miss Brenda Celis, colegio san patricio unidad del paseo