Pollution Types
Smoke from cars and factories causes this pollution.
Air Pollution
What should we plant to get fresh oxygen?
Trees
Throwing plastic into rivers causes this pollution.
Water Pollution
Transportation that gives off zero smoke.
Bicycle
Throwing garbage on the ground causes this pollution.
Land Pollution
Panels on roofs that make power from sunlight.
Solar Panels
Loud horns and traffic sounds cause this.
Public bus powered by a battery instead of diesel.
Electric Bus