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[Pollution an undesirable change in environment ], (Prevention, Reduce,…
[Pollution
an undesirable change in environment ]
Prevention
Reduce, Reuse, Recycle
➡ Use renewable energy
➡ Tree plantation
➡ Public awareness
➡ Sustainable living
Effect on ecosystem
Loss of biodiversity
➡ Disturbed food chains
➡ Climate change
➡ Soil infertility
➡ Water pollution (eutrophication)
Effect on animals
Breathing problems
➡ Poisoning & bioaccumulation
➡ Reduced fertility
➡ Migration or death
➡ Loss of habitat
Types of pollution
Noise pollution
Water pollution
Air pollution
Land pollution
Pesticides & fertilizers
Solid waste
Chemicals
Thermal pollution
Industrial waste
Sewage
Oil spills
Traffic
Factories
Loudspeakers
Control measures
Pollution control devices
➡ Waste treatment plants
➡ Proper waste disposal
➡ Environmental laws
➡ Eco-friendly technology