1F
2.food,fur ,teeth and money.
3.People cut down trees and want more space.
4.With more and more people on Earth,this is less room for other animals
5.人口愈来愈多,动物生存的空间便相应地减少,熊和狼便是例子.
1F
2.food,fur ,teeth and money.
3.People cut down trees and want more space.
4.With more and more people on Earth,this is less room for other animals
5.人口愈来愈多,动物生存的空间便相应地减少,熊和狼便是例子.