Overgrazing can contribute to:

Compacted soil
Reduced vegetation cover
Increased soil erosion
All of the above

The correct answer is: All of the above.

Overgrazing is the use of grazing animals in an area at a rate that exceeds the carrying capacity of the land. This can lead to a number of problems, including:

  • Compacted soil: When animals walk over the same area repeatedly, they compact the soil. This makes it difficult for water and air to penetrate the soil, which can lead to problems with plant growth.
  • Reduced vegetation cover: When animals eat all of the plants in an area, this can lead to a reduction in vegetation cover. This can make the soil more susceptible to erosion and can also lead to a loss of habitat for other animals.
  • Increased soil erosion: When the soil is compacted and there is less vegetation cover, it is more easily eroded by wind and water. This can lead to the loss of topsoil, which is the most fertile layer of soil.

Overgrazing can have a number of negative impacts on the environment, and it is important to manage grazing practices to prevent these problems.