What is the Air Quality Index (AQI)?
What will be an ideal response?
Answer: The AQI was created by the Environmental Protection Agency (EPA) to estimate the amount of certain pollutants present in the air for a particular location and time. High values over 150 reflect unhealthy levels and values less than 150 are consistent with healthier air quality.
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Explain how and why there are large areas off of the Louisiana coast that support no marine life?
What will be an ideal response?
How many chiral carbons are present in the open-chain form of a ketohexose?
A) 3 B) 4 C) 5 D) 6
Building on the outside bend of a meander is the best location to reduce the possibility of bank erosion during a flood
a. True b. False
Roughly circular surface depressions produced by concentrated solution of bedrock are called _______________
Fill in the blank(s) with correct word