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A savanna is a grassland ecosystem in which the trees do not grow close enough to create a closed canopy. The Serengeti is a savanna in Africa; giraffes eat the leaves off of the trees in the Serengeti.
no
To reduce moisture loss during winter.
A savanna is over grown trees since you suck eggs
Usually to protect the plant from animals that might want to eat it.
savanna has scattered trees and bushes
The plant life in the savanna is comprised mostly of grass and low lying shrubs, with a few trees providing some shade to the animal population. The vast amount of dried leaves and grass in the savanna makes fires a common occurrence.
maple trees
A savanna.
Once the savanna had lots of trees. Then as the elephant population grew, the need for food also enlarged, and elephants, not being tall, like giraffes, started to push the trees over to get at the new leaves; this (which they still do - watch David Attenborough) and the wild beast migration has flattened the plains, turning them into the dry, grasses of today.Answer 2:One theory as to why the rain forests receded and the savanna formed is a climatic change. Trees need more moisture than grass. A drought killed the trees and grass took over, forming the savanna.
No, the savanna is a grassland with some trees. It is not a desert.
because the geographical regions where the pine trees are growing would not allow them to have broad leaves and they have to conserve water also. In addition needle like leaves of the pine trees increase the photosynthetic surface area of these plants.