Question

Why are there so many species? Did such great diversity exist throughout earth’s history? How did this diversification come about? How and why is this diversity important to the biosphere? Would it function any differently if the diversity was much less? How do humans benefit from the diversity of life?

Answer 1

There are so many species because the species balance the nature

The diversity important to the biosphere because it balance the nature and this diversity have many useful species like tiger, Bison

The species like tiger bison etc. give us many useful things like milk or another things in this way humans benifit from diversity