The document discusses different types of habitats including ocean, rainforest, desert, woodland, mountain, and arctic habitats. It explains that different animals are suited to live in different habitats depending on the conditions present, such as heat, cold, moisture. Camels and fish are given as examples of animals suited to their habitats. The document also introduces the concepts of mini-habitats, which are small areas providing an environment for a particular group of organisms, and micro-habitats, which are even smaller areas providing a home for very specific organisms. Examples given include woodlands as a habitat, trees as mini-habitats, and leaf litter as a micro-habitat.