SAVE THE PLANET

What can be found most on the beach?

Fish and other marine animals can be trapped in........

Who can get involved in the beach cleanup?

According to the listening task, what the weirdest things can be found on the beach?

How does this action effect the environment?

Carbon dioxide is .............?

• CO2

• H2O

• O2

What is the chemical formula for water?

• H2O

• CO2

• O2

Which gas do plants use for photosynthesis?

• CO2

• O2

• N2

What gas do humans exhale when breathing?

• CO2

• O2

• H2O