Biomes are the world's major habitats. These habitats are identified by the vegetation and animals that populate them. The location of each biome is determined by the regional climate.
Tropical rain forests are characterized by dense vegetation, seasonally warm temperatures, and abundant rainfall. The animals that dwell here depend on trees for housing and food. Some examples are monkeys, bats, frogs, and insects.
Savannas are open grasslands with very few trees. There's not much rain, so the climate is mostly dry. Inhabitants include lions, elephants, zebras, and antelope.
Deserts are typically dry areas that experience extremely small amounts of rainfall. They can be either cold or hot. Vegetation includes shrubs and cactus plants. Animals include birds and rodents. Snakes, lizards, and other reptiles survive the severe temperatures by hunting at night and making their homes underground.
Chaparrals, found in coastline regions, are characterized by dense shrubs and grasses. The climate is hot and dry in the summer and rainy in the winter, with low precipitation (over all). Chaparrals are home to deer, snakes, birds, and lizards.
Temperate grasslands are located in cold regions and are similar to savannas in terms of vegetation. Animals populating these areas include bison, zebras, gazelles, and lions.
Temperate forests have high levels of rainfall and humidity. Trees, plants, and shrubs grow in the spring and summer seasons, then become dormant in winter. Wolves, birds, squirrels, and foxes are examples of animals that live here.
Taigas are forests of dense evergreen trees. The climate in these areas is generally cold with plenty of snowfall. Animals found here include beavers, grizzly bears, and wolverines.
Tundra biomes are characterized by extremely cold temperatures and treeless, frozen landscapes. The vegetation consists of short shrubs and grasses. Animals of this area are musk oxen, lemmings, reindeer, and caribou.
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So there you have it. These biomes represent the land communities of the world. What is your favorite land biome? Come over to the Biology Forum and share your thoughts, opinions and feelings. Until next time...