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Correct Answer: B) True.
Correct Answer: D) Silent Spring.
Correct Answer: D) To promote environmental awareness.
Correct Answer: A) Commemorate.
Correct Answer: A) To rot away.
Correct Answer: A) USA.
Correct Answer: D) A, B, C and D.
Correct Answer: D) Oil spill.
Correct Answer: B) To raise awareness about environmental issues.
Correct Answer: B) To raise consciousness (awareness).
Correct Answer: B) To keep from harm.
Correct Answer: D) Stroma.
Correct Answer: A) April is in spring and which is a good season and students can learn and partake in Earth Day.
Correct Answer: C) Noun.
Correct Answer: A) True.
Correct Answer: A) Dumping chemicals into rivers and lakes.
Correct Answer: C) "By recycling 1 ton of paper, we save enough energy to heat a home for six months.".
Correct Answer: B) Pollution.
Correct Answer: A) Earth Day was celebrated last year.
Correct Answer: C) Ozone.
Correct Answer: C) The weather was likely to be warm and pleasant toward the end of April.
Correct Answer: A) Metaphor.
Correct Answer: A) Waste.
Correct Answer: C) Make smaller or less.
Correct Answer: D) 50 million.