1) What do cars, planes and power stations make?
2) Do cars produce more or less CO2 than planes?
3) Do we have a lot of CO2 in the air?
4) What climate change is?
5) What can make the coral reef smash up and fish go away?
1) What do cars, planes and power stations make?
2) Do cars produce more or less CO2 than planes?
3) Do we have a lot of CO2 in the air?
4) What climate change is?
5) What can make the coral reef smash up and fish go away?