- gigantic -of very great size or extent; huge or enormous.
- intelligence -a hard creamy-white substance composing the main part of the tusks of an elephant, walrus, or narwhal, often (especially formerly) used to make ornaments and other articles.
- Ivory -a hard creamy-white substance composing the main part of the tusks of an elephant, walrus, or narwhal, often (especially formerly) used to make ornaments and other articles.
- calves -the young of some other large mammals, such as elephants, rhinoceroses, large deer and antelopes, and whales.
- herbivores -an animal that feeds on plants
- grasslands -a large open area of country covered with grass, especially one used for grazing
- rainforest -
- a luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.
- swamps -an area of low-lying, uncultivated ground where water collects; a bog or marsh
- savanna -a grassy plain in tropical and subtropical regions, with few trees
- habitat-the natural home or environment of an animal, plant, or other organism