What is hybrid vehicle technology?. Explain its advantages with a suitable example?
The word hybrid itself suggests the combination of two.Hybrid Vehicle technology is the technology which allows the vehicle to run on dual mode like petrol and CNG.
Advantages of hybrid vehicle technology:
• As CNG is a green fuel, the fossil fuels are conserved.
• Reduction in environmental pollution.
• CNG is cheaper than petrol and diesel.
• CNG can’t be adulterated like petrol or diesel.
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Looking at the deteriorating air quality because of air pollution in many cities of the country, the citizens are very much worried and concerned about their health. The doctors have declared health emergency in the cities where the air quality is very severely poor.
(a) Mention any two major causes of air pollution.
(b) Write any two harmful effects of air pollution to plants and humans.
(c) As a captain of your school Eco-club, suggest any two programmes you would plan to organise in the school to bring awareness among the students on how to check air pollution in and around the school.Biology - Board Papers
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