BIKE FACTS

-INTRODUCTION

 The bicycle is a two-wheeled vehicle moved by a person , has handlebar in the front , a driver's seat and two pedals , the rear has a chain and pinion.

-CONCLUSION

 The bicycle is better than another transport because it does not pollute , it is more economic , you practice sports and it helps you to have more energy , etc...

-POSITIVE FACTS

 Cycling=25% more popular than 10 years ago.
 Using bikes=quiet , no pollution.
 6% fewer cars on roads because of cycling-
 Shorter journeys , less noise , less pollution.

-NEGATIVE FACTS

 Natural resources used in production-
 15kg of aluminium=one adult's bike
 Bicycle parts difficult to recycle-
 E.g.:rubber tyres
 Lots of bikes buried in landfillsites.