Question: What do humans do to poison the air?
Choices:
text: tailoring old clothing items
label: A
text: using a plastic bottle to create a self water for a plant
label: B
text: placing plastic into big lakes
label: C
text: using old T-shirts to make a blanket
label: D
Answer: C
Fact: polluting means something poisonous is added to an environment causing harm to the environment