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Q23: Pollution _ is cheaper and more effective
Q44: A human population crash occurred<br>A) in Ireland
Q45: Forest fires cause the germination of seeds
Q50: Which of the following is accurate with
Q51: Scientific studies and experience have shown that
Q66: Deposits found in limestone or dolomite<br>A)Hydrologic<br>B)Carbon<br>C)Nitrogen<br>D)phosphorus<br>E)sulfur
Q75: An endangered species is any species that
Q81: Advantages of Mass Transit Rail systems include
Q116: Briefly describe how mountains can offset global
Q140: leaves turn colors<br>A)summer and spring<br>B)Winter<br>C)Fall<br>D)all year