iExplore3_U4 - Climate change

There's rubbish everywhere! What enviromental problem is it?

• Acid rain

• Littering

• Chemical waste

• Deforestation

What's the main cause of climate change?

• Deforestation

• Pollution

• Human activity

• Animals

Air pollution damages the ozone...

• oxygen

• fuels

• layer

• rivers

If the Earth's temperature continues to rise, there will be no ice in the Arctic by...

• 2040

• 2050

• 2080

• 2090

If you heat water, it....

• melts

• boils

• expands

• floats

When people cut down many trees, rainforests produce less...

• oxygen

• fuels

• layer

If you leave ice in the sun, it ....

• melt

• melts

• boil

• boils

Rivers, lakes and oceans are becoming poisoned. What enviromental problem is it?

• Littering

• Acid rain

• Endangered animals

• Chemicals waste

If you recycle 1.000 kilos of paper, you can save...

• 700 trees

• 17 trees

• 1 tree

If you turn the tap off when you brush your teeth, you can save...

• 12 litres of water

• 42 litres of water