 Environmental Issues
 Air-related Environmental issues
 Water-related Environmental issues
 Land-related Environmental issues
Environmental issues are harmful aspects of
human activity on the environment.
 It can effect the environment in various ways .
Environmental issues are mainly the following ;
• Air- related Environmental issues
• Water-related Environmental issues
• Land -related Environmental issues
 Air Pollution
 Air pollution is the most dangerous form of
pollution.
 Air pollution is the mixture of solid
particles and gases in the air.
 Car emissions , chemical from factories ,
dust etc . are the main particles that are
suspended in the air and cause pollution.
These suspended particles are called
pollutants.
 Even smoke from burning leaves and
cigarettes are harmful to the environment.
 Global warming is the increase in earth’s average
temperature due to increased trapping of infrared
radiations by green house gases.
 It is a result of increased pollutions and other
phenomenon that increases the amount of green
house gases in the atmosphere.
 As a result the glaciers are melting and the sea
level is accelerating , large wildfires are growing
and severe droughts are occurring.
 Water Pollution
 Water pollution is caused due to industrial waste
released into lakes , ponds and other water bodies.
 Humans pollute water with large scale disposal of
garbage , flowers , ashes and other household waste.
 Acid rain further adds to the water pollution.
 Water pollution can result in depletion of dissolved
oxygen in water bodies.
 Water pollution can also occur as a result of soil
pollution.
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