A student researching bicycles has taken the following notes:
• The modern bicycle was developed in the late 19th century • Bicycles produce zero emissions during operation • Cycling is among the most efficient forms of human-powered transportation • Many cities are expanding bicycle infrastructure • Electric bikes extend the range many people can travel
The student wants to emphasize bicycles as a sustainable transportation option. Which choice most effectively uses relevant information from the notes?
The modern bicycle was developed in the late 19th century.
Bicycles are a sustainable transport option—producing zero emissions and ranking among the most efficient forms of human-powered travel.
Electric bikes are extending the range that many people can travel by bicycle.
Many cities worldwide are expanding their bicycle infrastructure.
Correct Answer: B
Choice B. Zero emissions and efficiency show sustainability as transport.