The document discusses three main types of environmental pollution: air, water, and land. Air pollution is caused by transport, plants and factories, volcanoes, and forest fires. Water pollution comes from plants and factories, farms, transport, and waste. Land pollution results from solid wastes. The document asks how we can solve these pollution problems and lists plants and factories and solid wastes as contributors that need solutions.

1. Environmental
Problems

2. WATERAIR
LAND
POLLUTION

3. AIR POLLUTION

TRANSPORT

PLANTSAND FACTORIES

VULCANS

FOREST FIRES

4. WATER POLLUTION

PLANTSAND FACTORIES

FARMS

TRANSPORT

WASTE

5. CARS

7. How can we
solve this
problem?

8. PLANTS AND FACTORIES

15. How can we
solve this
problem?

16. SOLID WASTES

19. How can we
solve this
problem?