Alternative SEO Title:Air Pollution Effects Explained | Health, Plants, Animals, Acid Rain & Global Warming
Effects of Air Pollution | Biological, Health, Ecological & Environmental Impacts Introduction Air pollution is one of the major environmental problems affecting humans, animals, plants and ecosystems. Pollutants released from industries, vehicles, agriculture, construction and other activities can remain in the atmosphere and may travel over short or long distances. Their effects can be biological, physical, ecological and economic, while some pollutants also contribute to global environmental problems such as ozone depletion, global warming and acid rain. 1. Biological Effects of Air Pollution A. Effects on Vegetation Plants are often highly sensitive to air pollutants. Pollutants can enter leaves through stomata and interfere with photosynthesis, respiration and other metabolic processes. Major effects include: Leaf injury: Necrosis, chlorosis, discoloration and leaf burns. Reduced chlorophyll: Air pollutants can decrease chlorophyll content, affecting photosynthesis...