Global WarmingJaroslav Zavadil 7.A

All the world warmer

The cause of global warming is the greenhouse effect

What is the global warmer?

The causes of the greenhouse effect are:

that people always go by cars instead of going by bike

Factories Cows fart

Greenhouse effect

The Arctic is melting and there will be less places for the polarbear to live

We should do:• Use bikes instead of cars• By bio food• Recycle• Buy things by natural

materials• Use electricity saving bulbs

We should not do:• Cut down forests• throwing rubbish on

the ground

What we should and shouldn‘t do

We release too much CO2

We cut down the rainforest the trees exchange the CO2 into oxygen

What happens to the CO2?

Thanks for your attention!!