I think that using land for saving endangered animals is more important.
First of all, saving endangered animals is to preserve human.
Second, using land for human needs can employ another source rather than lands.
Above all, if human use lands only for their needs, naturally they could not think about the environments. Therefore, endangered animals will disappear quickly and a food chain will break. This is can a start to extinction of humanity.
For example, let us assume that the birds are extinct. The carnivorous animals that eat birds will extinct, too. Besides, amounts of prey of birds such as fish will too much increase. Therefore, algae that prey of fish will extinct. This cycle will repeat and repeat. Finally, the chain of food will devastate.
Another reason is that employing land for human needs can another source except for lands. To be specific, human can create other things to alter instead of lands. For instance, they can build a high building on the narrow land or farm on the manmade vinyl greenhouse. In the town, the city land is so small that people are using a high building for parking space. Also, by developing bio technology plants become can grow where it is not a land.
For these reasons, using land for saving endangered animal is more important.
First, preserving endangered animals is very important assignment to us. Second, science help human use other source instead of lands. |