BICYCLE

Mehr dazu

7 billion people and growing

von Carolina Sazo

Sustainable City

von Elysia Vetricek

UNESCO Goal: 14 Life Below Water

von Karla Garza

Transport

von Tung Wai Kiong Derek (Mr) N/A

Bikes as another means of transportation

GHGs

Pollution (Air, water, noise etc.)

Deforestation

Impacts

Fuel

Transportation

Iron

Wires

Steel

Petroleum

Foam Padding

Nylon

Salt

Natural Gas

Cellulose

Plastic

Crude Oil

Iron Oxide

Silica

Hydrated Aluminum Oxide (40% to 60%)

Bauxite Ore

Aluminum

Trees

Rubber

BICYCLE

Chains

Brakes

Pedal

Bike Seat

Handlebar

Bike Frame

Wheel