Biomes of the World Essay

The tundra is one of the cooldest land biomes on the planet. Due to the high winds and the permafrost there are no trees becuase it dosent allow the growth of deep roots. All the producers and othe need to get adapted to the cold temperatures, little sun and short growing season to stay alive. The tundra is considered a poor enviroment thats low in resources. The dead minerals get recycled by othe decomposers like the slime molds, fungi, and bacteria. Rain increases photosynthesis and decomposition. Air pollution kills lichen in the cold tundra. The warmer climates allow trees to invade the shade out the small tundra plants. And warmer temperatures can increase decompositon, while releasing more CO2 into the air causing mor global

Biomes are appropriate conditions for organizing the natural world because the organisms that live in them common constellations of adaptations, particularly the climate of each of the areas and the characteristic vegetation types that develops in these divisions. It should be understood that the climate is perhaps the most important in determining classes of individuals who may live in an area and the ways they should be amended to live under different conditions of temperature and precipitation and seasonal distribution of these factors element. Every place on Earth has its own climate, influenced by both macroclimate regions as the particular microclimate. The soils are very important because they are essential to determine the types of plants that will grow into a bioclimatic zone in partical, in addition, also as substrates for animals serve. In turn, the soils are heavily influenced by regional climate, as well as the geology of the bedrock. At the same time we have to keep in mind the diversity of plants like the flora just like the diversity of the fauna as well as the adaptation of both.

Biomes are large ecological spaces on the Earth’s surface where fauna and flora have adapted to the environment. As Australia is a huge area it has great number of different biomes. The main biomes found here include wetlands and rivers, savanna, sea grass meadows, old growth forests and deserts.

Polar bears are just one kind of animal you can find on the tundra did you know the tundra is the coldest biome of them all? The climate, producers, and consumers, are all parts that make up the tundra.

This large area has a broad range of temperature and precipitation which results in nine separate biomes ranging from tropical rainforest, deciduous forest, boreal forest, tundra, temperate forest, grasslands, deserts, and chaparral woodlands. A biome is a specific area of the world that can be classified into a group according to the plants and animals that live in it. What

Lakes and ponds are not common and occupy less than one percent of the surface. On the other hand, due to the severe climate and shallow body of soil, vegetations, up in the North are commonly sparse, ground-hugging and dwarf-like in form. The low variety of vegetation, which the diversity of plants yields only about 150 species, makes this region a barren plain. The main vegetation in upland areas consists of lichens and herbs, whereas water lowland sites will be predominated by sedges and mosses. Moreover, this land is also lacking the diversity of wildlife, that the limitation on plants greatly restricts food which inhibiting animals can consume. In fact, the habitat for a few animals

Some of the large, main carnivores of the forest include the Siberian Tiger, lynx and bobcat. Some of the smaller herbivores in the forest include the arboreal porcupine and the terrestrial show shoe hare (w3.marietta.edu). Bird inhabit the forest in the summer; 1 in 3 birds in the United States and Canada spend their breeding seasons in the boreal forest (Berg, 2012). In order to survive in the winter, some animals burrow beneath the snow and forage for their food in tunnels in the forest floor. Others hibernate throughout that cold season. Insects are more prevalent during the summer months when plant growth is at its peak, but it dies down during the winter (w3.marietta.edu).

5. The ground of the tundra is heated by the sun and becomes marshy during the summer. The ground under the top layer remains frozen. This permanently frozen ground is called permafrost.

Animal #1: The Wood Frog is cold blooded so its blood changes when the temperature changes. They are specially adapted for cold northern winters. Their bodies create a natural anti-freeze that allows them to survive while they are hibernating.

Temperate deciduous forests are most notable because they go through four seasons. Leaves change color in autumn, fall off in the winter, and grow back in the spring; this adaptation allows plants & organisms to survive cold winters. Organism adapt to climate changes with their characteristics. For example, the centipede can be found in the soil in protection from harsh weather conditions.

The Tundra is a frozen desert. The Tundra is treeless regions in the mountains and they are probably the harshest biomes on earth. It only receives around 10 inches of rain per per year, The average temperature is -30 degrees fahrenheit in winter and in summer it is usually 8 degrees fahrenheit. It is winter for around 305 days a year and is sumer for around 60 days a year. In winter temperatures are usually below zero and the land is covered in a thick layer of ice. In summer the sun shines 24 hours a day so the ice melts and wildflowers and small shrubs pop out. Tundras are usually located in the 60-75 latitude lines and are mainly found along the coasts of the arctic ocean. In the tundra there is no trees, but they’re is small shrubs, bushes, wildflowers, lichen, moss and grass that barely survive in the cold

It contains an expanse of tundra with many marshes and lagoons with rivers situated between foothills of the Brooks Range and the wide, icy waters of the Beaufort Sea. Environmentalists said that this area “is the most biologically productive part of the Arctic Refuge for wildlife and is the center if wildlife activity.” The importance of these resources is not measurable. The Arctic is home to such animals as caribou, polar bears, grizzly bears, musk oxen, whales, wolves and snow geese. This area is full of wildflowers and contains water of excellent, unpolluted quality and quantity. The Arctic Ocean costal plain is an area critical to the survival of many birds and mammals (‘Alaska Wild’).

The tundra is a biome of a large, flat, treeless landscape in the Northern Hemisphere where permafrost is evident. The tundra covers 20 percent of the earth’s surface. The tundra has a colder climate with temperatures -30 to 54 degrees Fahrenheit with precipitation of six to ten inches. The environment is cold, windy and harsh; forcing plants and animals to adapt. Herbivores eat the plants to survive, and the predators eat the other predators or herbivores. Nitrogen, oxygen, argon and carbon dioxide made up the atmosphere in the tundra. The tundra has the same average temperatures and landscapes are prevalent. Variation across continents is very little. The landscape, temperature and precipitation are are very similar.

Taiga also known as boreal forest, is the world's largest biome, covering 8% of land area on the planet, apart from the oceans. It spreads across Siberia, northern Asia, and northern Europe, and occupies millions of hectares of North America. In Eurasia, it covers most of Finland, Sweden, some of Scottish Highlands, some coastal areas of Iceland, much of Norway, much of Russia, and areas of northern Mongolia, northern Japan, and northern Kazakhstan.

Ecosystem is a biological community of living organisms/biotic components (plants & animals) and non-living/abiotic elements (sunlight, soil, air & water) within a specific area, together forming a complex system in which they interact and adversely affect & depend on each other in one form or another (food chain, mineral recycling, trophic flow).