Can you imagine existence of mankind without vegetation zones and the wildlife in the world? Are people of entire world are conscious of this fact? If not, why?

Can you imagine existence of mankind without vegetation zones and the

1.	Can you imagine existence of mankind without vegetation zones and the wildlife in the world? Are people of entire world are conscious of this fact? If not, why?
Answer» couple of YEARS AGO we heard news that 50% of all vertebrate species had disappeared in 40 years. On Thursday, we were GREETED with news that by 2020 the figure is likely to rise to 66% of all vertebrates. It is no wonder that the conservationists are SHOUTING. It is no wonder that they are so desperate to get their message heard. Animals, it seems, are on the way out. And no one appears to much care.Explanation: