guyss paki answer po activity 3 A and B ty po

Answer:
Cause
Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air.
Effect
Effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema.
Cause
Marine Dumping. The process of marine dumping is exactly what it sounds like, dumping garbage into the waters of the ocean.
Effect
Water pollution depletes aquatic ecosystems and triggers unbridled proliferation of phytoplankton in lakes
Cause
Land pollution is a result of dumping garbage, waste, and other toxins making the land contaminated or polluted.
Effect
Water that isn't safe to drink. Polluted soil, which leads to a loss of fertile land for agriculture. Climate change, which causes an onslaught of disastrous problems, including flash floods and irregular rainfalls.
Cause
Traffic noise. Traffic noise accounts for most polluting noise in cities.
Effect
Respiratory agitation, racing pulse, high blood pressure, headaches and, in case of extremely loud, constant noise, gastritis, colitis and even heart attacks.
Explanation:
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