hydrogen benefits
hydrogen neg
electric benefits
electric neg
how they work
100

how is the driving a hydrogen car similar to a gas car 

they both have extended range  

100

how are hydrogen cars very inconvenient for less wealthy people

they are very expensive 

100

why are electric cars good for the internet 

they are green for the environment and produce no emissions 

100

what is a negative with electric cars and driving?

the battery Range is only 300 miles on a full charge 

100

which hydrogen engine are using electric motors, combustion or fuel cells

fuel cells

350
why is hydrogen cleaner for the environment 

hydrogen combustion engines are cleaner because it produces water instead of greenhouse gasses.

350

what is a hazard with hydrogen cars and why?

the flammability and this is a hazard because hydrogen can ignite faster that petrol  

350

why are electric cars better for most people?

electric cars are good for many people because they are much cheaper that hydrogen  

350
what is the negative with electric cars batteries and pollution?

electric cars batteries can leak battery acid that can damage the soil and enviorment.

350

what is the difference between fuel cells and hydrogen combustion. 

hydrogen combustion is where hydrogen is compressed to make power and fuel cells is where hydrogen is used to power electric moters.

500

describe the process of how a hydrogen combustion works  

they work by injecting hydrogen gas into a chamber where in is compressed and ignited

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