Author Question: Concrete and asphalt are Group 1 waste materials. Indicate whether the statement is true or ... (Read 36 times)

JGIBBSON

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Concrete and asphalt are Group 1 waste materials. Indicate whether the statement is true or false.

Question 2

Philadelphia operates trash incinerators but lacks landfills for isolating the ash. Indicate whether the statement is true or false.



komodo7

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Answer to Question 1

F

Answer to Question 2

T



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