INSTITUT PENDIDIKAN GURU, KAMPUS PULAU PINANG ,
BUKIT COOMBE, 11700 GELUGOR, PULAU PINANG
GEC 1033 ENGLISH FOR
Without oxygen we cannot live for a moment even. Without oxygen, the animal
world will die away. Trees make the oxygen and spreads it in the air. While inhaling
air we take the oxygen with it into our bodies and live in life.
Carbon dioxide makes our atmo