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Q8: Irrigation can result in the salinization of
Q17: Endemic species are_ .<br>A)well established and show
Q18: Artificial wetlands _.<br>A)can help purify water and
Q20: A home located about 500 feet from
Q28: Which of the following correctly depicts the
Q35: _is transmitted by an insect.<br>A)Malaria<br>B)Cholera<br>C)H1N1<br>D)Ebola
Q36: Which of the following research topics is
Q39: Ecotourism_ .<br>A)increases biodiversity by introducing new,rare species<br>B)decreases
Q42: An atom with a charge of +1
Q45: The pH scale is a measure of