Savannas Research Paper

There are three major zones that the plants live in ; the coastal zone, the arid zone, and the highlands zone. In the coastal zone mangrove trees are very common and have an important role for bird breeding sites. The arid zone is very dry and has adapted to the drought conditions. Some of these plants that have adapted to the drought conditions are the succulent cacti and the leafless shrub, which only grows leaves in the rainy season. The humid zones are lush and green. There are mosses and epiphytes growing on trees for support.

Sahel Region of Africa- A semiarid region of north-central Africa south of the Sahara Desert. That has been afflicted by prolonged periods of extensive

By comparing the topography, soil moisture levels, relative humidity, and wind speed of the upland Savanna and Bottomland forest we will be able to compare and contrast between these two vegetation zones. The data collected in the investigation will be used to test the hypothesis that the bottomland forest has a higher degree of shrub layer cover than the savanna. The higher level of shrubs in the bottomland forest might be attributed to the space available for shrub layer species. In addition, the data collected will confirm that the bottomland forest has a higher tree density than the

There are quite a few interesting facts I learned about grassland biomes. One would be that they are located

The acacia tree has a natural fire resistance tendency so when the fire season starts they will come out of it unharmed. The animals have adaptations that are meant for surviving the hot weather and little water or hunting or camouflage. The african elephant for example has big ears that have veins in them so when he waves them they cool him down. The zebra for another example has stripes, the zebra then uses its stripes to blend in with a pack of zebras to camouflage themselves. Cheetahs have running abilities that can reach up to 60 miles and hour. They use this speed to hunt and catch their prey all of these adaptations help the animals and plants survive the

In Africa, some places are closer to the equator than others. The equator runs through the middle of the continent. Areas north of the equator and winter and summer at the same time we do in the United States and south of the equator the seasons are the opposite. So when it is winter here, it would be summer there. Location also includes elevation. Even though Ethiopia and Somalia are about the same distnace from the equator, Ethiopia is on a very high plateau. This area has mild temperatures and abundant rain the farmers there can grow a lot of different things like

Another biome is the Savanna. Savanna includes the grasslands. They can be flat with few trees or shrubs or open woodland. This biome is used by farmers for animals to graze. The Aboriginal people would hunt the animals found here for food.

2) Which of the following statements best describes the effect of climate on biome distribution?

“Dormancy is a period in an organism's life cycle when growth, development, and (in animals) physical activity are temporarily stopped” (“Dormancy”). Some native plants have learned to adapt to grow a mixture of both short and long roots, so they can absorb moisture from both depths. After the winter season, the deeper roots reach down to absorb the water that has soaked into the deeper ground. Once the water lower in the ground has been absorbed into the tree, the plant uses its shallow roots to begin absorbing the moisture at the surface (Schwinning, Susan. “Sensitivity”). Exotic plants in a new area can cause irregular forest fires, floods, and other unwanted natural disturbances. To prevent these disturbances from occurring, Exotic Plant Management teams are trying to remove unnecessary plants that are only hurting the soil. The Exotic Plants team gives the people taking care of the plants two recommendations. First, they recommended to not worry as much about the bigger exotic plants and try to eliminate the weeds and exotic grasses. Second, is to put as much effort into restoring the native plants that are struggling through the droughts (Daw). Cold season shrubs are one of the few native plants that were not affected by the change in the climate

#4. The main source of information of Africa are storytelling called Griots , artifacts (Slag) and written language.

Spruces, balsam firs, eastern larches and conifers dominate the forest. Trees such as aspen and birch may be in the mix as well. Needle-like leaves on trees such as the conifer (firs and pines) have minimum surface area for water loss (Berg, 2012). They also retain their needles and shed snow easily during the winter. Pinecones can be found in these forests. These contain seeds that are sometimes foraged by animals of the forest. Mosses and lichens are part of the plant life as well, and can serve as an important part of an animal’s diet in the tiaga

In the African Savanna, the world’s greatest diversity of Ungulates can be found. The most important change is climate which affects every aspect of life. Comparing the mild seasonal climate of Virginia to the climate of the tropical Savanna is a dramatic change. Instead of mild seasons; high rainfall and periods of drought take place. Another change that must be made is housing. Using limited natural resources, a house that is made of clay and wood best utilizes the environment. Clay is in abundance in the soil, and trees are sparse but numerous. The last change that must be made relates to food. A diet readily available in the wilderness of the Savanna would include primarily plants such as Marula and Guardi, but also include insects and small animals. In conclusion, great changes from middle class Virginia to the wilderness of the Tropical Savanna include climate, housing and diet.

of the mountain range). Another similar to the tropical rainforest is the Cloud Forest this forest forms on the mountaintops in the tropics. (the cold side)

Animals of the tundra have had to adapt to the long cold winters and to having to raise their young quickly in the summer. Some other adaptations of animals include thick insulating cover of feathers or fur; large, compact bodies; pelage and plumage that turns white in the winter and brown in the summer; the ability to accumulate thick deposits of fat during the short growing season; hibernation; and migration. Some of the animals that are found living in the tundra are lemmings, voles, caribou, artic hares, squirrels, artic foxes, wolves, polar bear, ravens, snow buntings, falcons, loons, ravens, sandpipers, terns, snow birds, mosquitoes, flies, moths, grasshoppers, black flies, artic bumble bees, cod, flatfish, salmon, and trout. Some of these animals are shared with other neighboring biomes but some are only home to the tundra. The tundra is the simplest biome in terms of species composition and food chain. The neighboring biome of the tundra is the boreal forest (taiga).

Climate: Africa contains both the world’s largest desert (the Sahara) and the world 's longest river (the Nile).Temperatures are highest in desert areas, particularly the Sahara. They are cooler across the south and in mountainous areas and plateau highlands. Rainfall varies dramatically across Africa.Changing weather patterns, however patterns of weather are changing, both locally and across the continent. The Sahara is the world 's largest low-latitude hot desert. The area is located in the horse latitudes under the subtropical ridge, a significant belt of semi-permanent subtropical, warm-core high pressure where the air from the upper levels of the troposphere tends to sink towards the ground. This steady descending airflow causes a warming and a drying effect in the upper troposphere. The sinking air prevents evaporating water from rising and, therefore, prevents the adiabatic cooling, which makes cloud formation extremely difficult to nearly impossible.