The number of biomes in the world varies depending on how each biome is categorized. Some contend that there are five major types of biomes, while others say that there are nine or even 14 biomes.Continue Reading
Those that claim that there are five biomes are referring to aquatic, desert, forest, grassland and tundra biomes. These are all broad categories of biomes.
A person that claims that there are 14 biomes in the world separates the forest category into taiga, chaparral and temperate forest. According to this theory, grasslands are separated into savanna and temperate grasslands. The aquatic category is divided into freshwater, freshwater wetlands, marine, coral reef and estuaries. The alpine category is also included.
Those that contend that there are nine biomes are only referring to geographical biomes and are not considering aquatic biomes.Learn more about Earth Science
The saltwater biome refers to the world's saltwater bodies. The saltwater biome is found all over the world, in the form of oceans, seas, bays and gulfs. More commonly called the marine biome, the saltwater biome differs in a number of important ways from freshwater biomes. Marine biomes are home to innumerable species of fish, plants, mammals, algae, bacteria and invertebrates.Full Answer >
The taiga, or boreal forest, biome is important to the world because it comprises 38 percent of the world's total forest area and greatly affects the planet's heat absorption and carbon cycling. The taiga marks the northernmost point at which agriculture on any large scale is possible.Full Answer >
According to eSchoolToday, biomes are large ecological areas that exist on Earth’s surface. Biomes include flora and fauna and how they adapt in their specific environments.Full Answer >
Terrestrial biomes are major regions in the Earth that share the same climate despite being in different geographical locations. The Earth has six major land biomes: rainforests, deserts, tundras, grasslands, taiga and temperate deciduous forests. Each biome differs in weather, latitude, topography, relative humidity and amount of sunlight. These climatic regions are determined mainly by rainfall and temperature and are distinguished by their predominant plants and animal communities.Full Answer >