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World Geography - General Knowledge Questions
The tropical grasslands of Africa are known as?
A)
Siesman
B)
Tundra
C)
Savanna
D)
None of the above

Correct Answer :   Savanna

A savanna or savannah is a grassland ecosystem inhabited by the trees being sufficiently widely spaced so that the canopy does not close. The herbaceous layer at the floor of the forest gets enough sunlight by this open canopy. The widely spaced trees support the other flora at different strata of the forest. widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in the forest. Savannas are also characterised by seasonal water availability, with the majority of rainfall confined to one season; they are associated with several types of biomes, and are frequently in a transitional zone between forest and desert or grassland. Savanna covers approximately 20% of the Earth's land area. Grasslands typically occur in interiors of continents and include the prairies of North America, steppes of Eurasia, the veld of Africa and pampas of South America. These are open land communities with limited moisture conditions. irregular rainfall and sharp seasonal and diurnal variation.

Published On : June 30, 2021
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