More cards in this set

Card 6

Front

Combustion of Fossil Fuels

Back

Preview of the front of card 6

Card 7

Front

Deforestation

Back

Preview of the front of card 7

Card 8

Front

Ways CO2 balance is changed

Back

Preview of the front of card 8

Card 9

Front

Biofuels

Back

Preview of the front of card 9