Cars are dangerous ...
because they send harmful gases to the atmosphere
Oil tankers do harm....
because they kill sea birds and fish
Factories are harmful....
because they dump waste into rivers
Farmers are dangerous .....
because they cut down forests
When factories dump waste into rivers.....
river carry it into oceans and seas
When cars send harmful gases to the atmosphere ....
air becomes polluted
Acid rains are harmful....
because they damage the planet
The three ecology rules are.....
reduce, reuse, recycle
When you reduce, you ....
buy less things, clothes, food. You buy only what you really need
When you reuse, you ....
use the same thing again and again, don't throw it away
When you recycle, you ....
make something new from old material
When people don't need things, they ....
throw them away
When you recycle paper, you ....
save trees, protect the forests
What are the materials you can recycle?
paper, metal, plastic, glass
The more people live on the planet, the more....
waste they produce
The planet is polluted because ....
people produce waste
