A savanna is a vegetation type that grows under hot, seasonally dry climatic conditions and is characterized by an open tree canopy (i.e., scattered trees) above a continuous tall grass understory (the vegetation layer between the forest canopy and the ground). Savannas are areas of open grassland with dispersed trees Learn all about the savanna biome, including wildlife, climate, vegetation, and more. A savanna or savannah is a tropical or subtropical woodland ecosystem characterized by the trees being sufficiently small or widely spaced so that the canopy does not close, above a continuous tall grass understory. When you first enter a savanna, you may not even realize you've entered a new kind of habitat If you've ever watched a tv program about african wildlife, you've seen a savanna biome
The savanna biome is part of a larger grassland biome and is mainly made up of flat grassland vegetation With the exception of antarctica, the grassland biome is present in all continents and spans over 20% of the earth’s surface. A savanna is a plant community characterized by a continuous grassy layer, often with scattered trees or shrubs, that is subject to regular, severe drought and occasional bush fires A savanna is also the flat, open landscape in which such plant communities thrive. A savanna is a large expanse of land characterized by plains and vegetation featuring herbaceous plants, shrubs, and scattered trees It is a transition zone between the tropical rainforest and the semidesert, which usually stretches over subtropical or tropical regions.
Conditions are warm to hot in all seasons, but significant rainfall occurs for only a few months each year—about october to march in the southern hemisphere and april to september in the northern hemisphere.
OPEN
