Tropical Rainforest - This habitat is characterized by tall trees, dense vegetation, and abundant rainfall.Desert - It's a dry and sandy habitat with extreme temperature variations between day and night.Ocean - The largest habitat on Earth, covering about 71% of the planet's surface.Grassland - This habitat consists of wide open spaces, perfect for herbivores to graze.Mountain Habitat (or Alpine Habitat) - It's a habitat found at high elevations with rocky terrain and low oxygen levels.Tundra - A cold, treeless habitat found in polar regions.Wetland - Often waterlogged, this habitat supports many types of amphibians and birds.Savanna (or Woodland) - An open grassy area with scattered trees and shrubs.Freshwater Habitat (or River/ Stream Habitat) - A habitat formed by a flowing body of fresh water like a stream or creek.