HOW MUCH POLLUTION DOES A LONG-DISTANCE RETURN FLIGHT PRODUCE

Question

4. How much pollution does a long-distance return flight produce? A. The same as 1-3 cars over a year B. The equivalent to eight cars over a year C. The same as a train over the same distance D. Twice as much as an underground over a year

Answer

4. How much pollution does a long-distance return flight produce? A. The same as 1-3 cars over a year B. The equivalent to eight cars over a year C. The same as a train over the same distance D. Twice as much as an underground over a year

HOW MUCH POLLUTION DOES A LONG-DISTANCE RETURN FLIGHT PRODUCE

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