Respuesta :

Answer:

Rainfall

Explanation:

  • Grassland is an area where the highest proportion of the land is covered with grasses.
  • The dominant vegetation in grassland are the grass which are not much tall.
  • The number of tall trees are proportionally very low.
  • Although a grassland is a place where abundance of food is available for animals, there is limiting factor too.
  • Lack of rainfall and source of water can be taken as limiting factor.
  • The existing source of water might dry-out unless there is abundance rainfall. So, rainfall is limiting factor in grasslands.

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