Question

many livestock are being grazed on public lands because the fees to graze on public lands are cheaper than the fees for private lands. if we arent careful, what can this cause? overgrazing on private lands healthier grassland ecosystems overgrazing on public lands increased fees for private lands

Explanation:

Since public grazing fees are cheaper, more livestock gather on public lands. Without careful management, this concentration leads to overgrazing of public lands (excessive grazing that damages vegetation). Private land overgrazing, healthier ecosystems, and higher private fees are not direct outcomes of the described scenario.

Answer:

C. overgrazing on public lands