Answer:
Deforestation and overgrazing of livestock are forms of land pollution because they both lead to significant degradation of soil quality and damage to the ecosystems they are a part of.
Deforestation involves the clearing of large areas of forested land, leading to soil erosion, loss of biodiversity, and changes to the water cycle. When trees are removed, the soil is left exposed and vulnerable to erosion by wind and water, which can lead to the loss of nutrients and topsoil. Deforestation also contributes to climate change by releasing large amounts of carbon dioxide into the atmosphere.
Overgrazing of livestock involves allowing too many animals to graze on a particular area of land, which can lead to soil compaction, erosion, and depletion of vegetation. When livestock graze on land beyond its carrying capacity, they can remove too much vegetation, making the soil more susceptible to erosion and degradation. Overgrazing can also lead to the spread of invasive species and the loss of native plant species, which can impact the overall biodiversity of the ecosystem.
In both cases, deforestation and overgrazing can lead to long-term damage to the land, reducing its ability to support plant and animal life and contribute to important ecological processes. As a result, these activities are considered forms of land pollution.