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What are the environmental consequences of using fossil fuels? Suggest the steps to minimise the pollution caused by various sources of energy including non-conventional sources of energy.
  
Consequences of using fossil fuels:
 
Too much utilization of fossil fuels has led to the increase in the level of 
resulting in global warming.
 
 causes acid rain.
Burning of fossil fuels will result in accumulation of 
in big cities which will result in
.
Air pollution leads to 
to humans and animals.
 
Steps to minimise the pollution caused by various sources of energy including non-conventional sources of energy:
 
Reduce the 
of electricity and water.
 
Opt for 
and lessen using
.
 
Use of vehicles like 
that can reduce air pollution.
Answer variants:
decreased visibility
health hazards
electric bikes and bi-cycle
Carbon-di-oxide
own vehicles
public transportation
own vehicles
smog
public transportation
Sulphur oxides
excessive usage