What does “carbon footprint” mean?, The amount of carbon stored in the ground, A type of environmental pollution caused by plastic, A footprint left by animals on the ground, A meansure of the amount of CO2 produced, Turning off electrical appliances when not in use helps reduce our ________., bird, carbon footprint, water pollution, natural resources, Which word or phrase has a similar meaning to “cleaning up”?, Making a place dirty, Throwing rubbish everywhere, Making a place clean, Wasting natural resources, What does “eco-friendly” mean?, Harmful to the environment, B. People who are friendly, Not harmful for the environment, D. Made entirely of plastic, The school organized a clean-up campaign to raise students’ ________ of plastic pollution., Pollution, Aura, Protection, Awareness, We should use reusable bottles instead of ________ plastic ones to protect the environment., Single-use, B. Horse, Reusable, D. Natural, What is a big water jug?, What does “decompose” mean?, To be destroyed naturally, To make something stronger, To produce more waste, To protect something from pollution

unit 3- getting started

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