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how to save our environment (solutions for car pollution) - Coggle Diagram
how to save our environment
(solutions for car pollution)
electric cars
hybrid engines
fully electric
how do they work?
who invented them?
when were they invented?
examples for companies
Porsche
Mercedes
Tesla
BYD
hydrogen cars
how do they work?
not fully developed yet
public transport
bus
usually electric or hybrid engines in Germany
trams and trains
electric
advantages vs. disadvantages (pros and cons)
bicycles or scooters
used manually or with electricity