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Q1. In 1958 federal law restricted the movement of soil and plants from areas where fire ants were established. Why was this law ineffective in stopping the spread of fire ant colonies?

Q2. Assume the normal environmental lapse rate in the troposphere is 3.5 degrees (F) per 1,000 feet, what would be the approximate temperature at 30,000 feet if the surface temperature is 35° F?

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