All
over the world we are losing biodiversity; different kinds of animal, bird,
plant and insect life. There are many reasons for this: air and water
pollution, growing number of people, hunting, global warming, and disappearing habitats.
What can we do? Can we save endangered species?
People have suggested different
ways to save biodiversity. We can establish nature reserves or national parks,
like the Wolong Mountain Reserve, the last home of the giant panda. We can
recycle rubbish, and reduce damage to our environment. New technology may help
us to reduce pollution. We can control hunting and save the animal skins and
bodies.
In the future, one way to save
endangered species (and perhaps to bring back extinct animals) may be to clone
them. Cloning is a special way of copying the genes of living or dead animals
to grow a new animal. This has already happened. In 1996, scientist cloned a
sheep. You will also know about cloning if you have seen the film Jurassic
Park. However, many people think cloning will cause a lot of problems. In
Jurassic Park a scientist cloned dinosaurs but the dinosaurs escaped from their
reserve and attacked people.
One thing is certain. The
problem of endangered species is bad and it is getting worse. Scientists think
we are losing twenty to thirty species of plants and animals everyday. If we do
nothing, we will lose the battle and endangered species in their natural
habitat will become extinct. Do we really want to live in a world without our
favorite animal?
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