Environmental Geography is the study of the interaction between humans and their environment, including the physical, biological, and cultural factors that shape this relationship.

While overpopulation is a concern in some regions, it is not considered a major global environmental issue like climate change, deforestation, and pollution.

Deforestation is the process of converting natural forests into agricultural land or other non-forest uses.

Fossil fuels, such as coal, oil, and natural gas, are non-renewable resources because they take millions of years to form and cannot be replenished quickly.

Salinization is the process of soil degradation caused by the accumulation of salts, often due to poor irrigation practices or natural factors.

Oxygen is not a greenhouse gas because it does not absorb and trap heat in the atmosphere like carbon dioxide, methane, and water vapor.

Erosion is the process of soil degradation caused by the removal of vegetation, which exposes the soil to wind and water erosion.

Eutrophication is a process that occurs in water bodies when excessive nutrients, such as nitrogen and phosphorus, cause a bloom of algae and other aquatic plants, leading to oxygen depletion and water quality degradation. It is not a major type of air pollution.

Acidification is the process of soil degradation caused by the accumulation of acids, often due to acid rain or the use of certain fertilizers.

Deforestation is a major environmental issue, but it is not a type of water pollution. Sewage, industrial waste, and agricultural runoff are all major sources of water pollution.

Desertification is the process of soil degradation caused by the loss of vegetation and the expansion of desert-like conditions.

Deforestation is a major environmental issue, but it is not a type of land pollution. Solid waste, hazardous waste, and mining waste are all major sources of land pollution.

Acidification is the process of soil degradation caused by the accumulation of acids, often due to acid rain or the use of certain fertilizers.

Deforestation is a major environmental issue, but it is not a type of noise pollution. Traffic noise, industrial noise, and construction noise are all major sources of noise pollution.