What effect does pollution have on local ecosystems?

Pollution has a significant negative impact on local ecosystems primarily by contributing to habitat degradation. This occurs through various forms of pollution, such as air, water, and soil contamination, which can harm the organisms living within an ecosystem. For instance, polluted water bodies may experience reduced oxygen levels, making it difficult for aquatic life to survive, while toxic substances can kill or harm plant and animal species, disrupting food chains and ecological balance.

Additionally, habitat degradation often leads to a decline in biodiversity. When the natural environment is compromised, species might become endangered or extinct, and the overall health of the ecosystem suffers as a result. This chain reaction highlights the critical link between pollution and the health of local ecosystems, firmly establishing that pollution is detrimental rather than beneficial.