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Correct Answer: A) Are exausted after use.
Correct Answer: A) Delhi.
Correct Answer: D) I, ii, iii, and iv.
Correct Answer: C) Droughts.
Correct Answer: C) Ozonosphere.
Correct Answer: A) RTE.
Correct Answer: B) Copenhagen, Denmark.
Correct Answer: D) Human Development Index.
Correct Answer: B) LED.
Correct Answer: A) All of these.
Correct Answer: C) Infrastructure.
Correct Answer: D) All of these.
Correct Answer: C) Ride a bike.
Correct Answer: A) Runtime error.
Correct Answer: C) Debugging.
Correct Answer: D) Chemical contamination.
Correct Answer: C) Air pollution.
Correct Answer: A) It leads to ozone depletion.
Correct Answer: B) A community of organisms together with environment in which they live.
Correct Answer: A) Transportation system.
Correct Answer: C) Deforestation.
Correct Answer: A) Kyoto Protocol.
Correct Answer: C) Pesticides.
Correct Answer: D) Air.
Correct Answer: D) Auto completion.