BICYCLE

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Sulfuric Acid + Calcium Hydroxide →Water + Calcium Sulfate

door Rania A

NGO's and uses

door Adejuwon Dami

Plastic Bags

door Reza Moazzam

Skateboard

door Bajwa Tanya

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