true or false
____1.all spieces on earth have already been discovered and identified
____2.earth has more spieces than it needs
____3.creating parks and zoos is the best way to preserve biodeversity
____4.more than one half of the world's spieces live in tropical forests
____5.Coral reefs are as rich in biodeversity as tropical forest
____6.
____7.
____8.
____9.
____10.​