象是当今陆地上最重的哺乳动物,也是最古老的哺乳动物之一。很久以前,地球上象的种类非常多,其中有长着四根长牙的象。由于地球气温下降,许多森林随之消失,加上后来人类的捕杀,目前全世界仅存非洲象和亚洲象两种。非洲象高称印度象,高2米多,体重3吨左右。非洲象生活在热带稀树 Like one of the oldest mammals on land today and one of the oldest mammals. Long ago, there were many kinds of elephants on the earth, among which there were four long-tailed elephants. As the Earth's temperature drops and many forests disappear, with the subsequent killing of humans, there are only two types of African and Asian elephants in the world. African Elephant said India Elephant, 2 meters high, weighing about 3 tons. African elephants live in tropical savanna