Attempt this previous-year question. The correct option stays hidden until you choose.
The vegetation of savannah consists of grassland with scattered small trees, but extensive areas have no trees. The forest development in such areas is generally kept in check by one or more or a combination of some conditions. Which of the following are such conditions?
1. Burrowing animals and termites
2. Fire
3. Grazing herbivores
4. Seasonal rainfall
5. Soil properties
Select the correct answer using the codes given below
Pick an option to check yourself.
• Correct Answer: C
• Fire kills tree seedlings, maintaining grass dominance; grazing herbivores consume saplings and reduce woody biomass.
• Seasonal dry season limits forest tree growth; burrowing animals and soil properties are secondary factors.
Attempt Prelims MCQs or open Mains questions by paper — then continue the same bank inside the app with visual decks.
GyanGram