They were taken care
of 50 years ago. This is bcause at that time humans were almost attached
to the environment. All the things , he got from the environment.
Plants gave food flowers n all. Animals were used in farming.water
sources meant water bodies like rivers and lake.So there was a reason
for him to take care of these resources. But now most of the things we
get from other sources. Machines have replaced the animals in farming.
Natural things have been replacedby artificial ones. So no one notices
the animals and plants now. :(