"I’d like to say something about the evnironment. At first, I’d like to speak a little bit about global and local problems. After this, I’ll extend the topic about cutting down rainforests and forests in general and the main topic will be about animals in danger and extinct animals.
I think, thank everyone could think of at least a few global problems. Withing the most known belong for example global warming, ozone holes, too much waste, global diseases like obezity etc. I think, that with these global problems people can’t do much, except for the waste, because they mostly come from the nature. It’s true, that ozone holes aren’t natural and that they started appearing because of humans, but they simply can’t disappear now.
According to my opinion, local problems are the ones, which folks can reduce. Here belongs for example recycling waste, using public transport more or other means of transport like bike and especially limit using personal cars just to get through city. People should care more about the environment and the nature and repect it.
Cutting down forests and rainforests is some of the global problems too, I think. People cut them so they can build new cities and homes, but they forget that they are taking away animal’s homes. And it doesn’t stay only among animals, but also flora, because some of those flowers need shadows of trees or they need the air humidity. Because of this issue, some species are being extincted, many kinds of flowers are being disappeared and, what more, people, which live in rainforests, which are often untouched by civilized humans, they are dying, because they lose their homes and their independence and so. Also, trees are producing big percentage of oxygen gas and when humans cut it, it means, that there is less and less oxygen.
I will turn a bit a page and I will focus on extinct animals and endangered animals. There is a pretty big amount of extinct animals, because, in the past, there had been few natural disasters, which came here during the Ordovician period, the Devonian period, the Triassis period, the Cretaceous period and the Permian period, during which died out all dinosauruses. These disasters has many causes but they are always natural. It is for exmaple Ice ages, falls of meteorites, the change in climate and so. Withing the most known species which died out belong mammoths, sabre- toothed tigers, rhinoceros pilouse, gigantic armadillo, gigantic sloth, bird called moa, short-forheaded bear and for example passenger pidgeon, which is recently died out or Carolina parakeet, which was the only parrot living on north hemisphere."

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