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Created with Fabric.js 1.4.5 Location of tropical savannas on world map. Tropical Savana Biome Location Tropical Savanna Grasslands Description Savanna biomes soil types are very diverse.The supply of food can be very high at some times of the year. Then they are very low at others.The main vegetation are grasses and scatteredtrees and shrubs. There are often large herds ofgrazing animals on the savanna that thrive on the abundance of grass and trees. text Land Degredation Savannas have two seasons in regards to precipitation, rainy and dry seasons. The rainy season in the summer gets around15 to 25 inches of rain. In the dry season in thewinter, only couple of inches of rain may fall.The Savanna stays pretty warm all year, cooling a littleduring the dry season. Although it stays warm andhumid during the rainy season. Climate By Zoe Gillard Annual Precipitation and Temperature Savannas are found in most tropicalclimates. They're usually between a tropical rainforest and dessert biome.Some are in Eastern and Southern Africa, BrazilAnd Northern Australia. The Sahel region in Africa is largely dependent on agricultureas the main economic activity, with about 80-90% ofthe population actively engaged in agriculture. Land degradation in the region a major environmental issue with negative affects on agriculture. Land degradation inthe Sahel is characterised by soil degradation, mainly due to wind erosion. This is by climatic factors suchas drought and decrease in rainfall. It's also causedby human impacts such as population growth, agricultural intensification and overgrazing. These factors result in the reduction of vegetation cover. Food Security As a human being able to survive inthe harsh savanna climate is difficult.Wild animals threaten their cattle andcrops. Long nine-month droughts canbe lethal when water sources are low.
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