Scientists are alarmed at the rate sharks are dissappearing from the oceans. Some estimate that 90 percent of the largest sharks have been wiped out. The lack of these apex predators is altering the ocean’s ecoscape.
Scientists are alarmed at the rate sharks are dissappearing from the oceans. Some estimate that 90 percent of the largest sharks have been wiped out. The lack of these apex predators is altering the ocean’s ecoscape.
