What is hybrid vehicle technology? Explain its advantages with a suitable example.

(N/A) Hybrid vehicle technology refers to vehicles that utilize two or more distinct power sources to move the vehicle. $A$ common example is a vehicle that can run on both petrol and $CNG$ (Compressed Natural Gas).
Advantages:
$1$. Conservation of fossil fuels: By using alternative fuels like $CNG$,the consumption of traditional petrol or diesel is reduced.
$2$. Reduction in environmental pollution: $CNG$ is considered a 'green fuel' because it burns more efficiently and produces significantly lower levels of harmful emissions like carbon monoxide,nitrogen oxides,and particulate matter compared to conventional fuels.