Examlex
Where do the toxic gases and leachates come from that are the result of mining for gold?
Q4: A large portion of industrial timber comes
Q6: The most common element in the earth's
Q17: The loss of forests can affect rainfall
Q18: Capturing waste heat in a thermal-electric plant
Q27: Disastrous famines in the past 200 years<br>A)
Q33: If managed carefully, ecotourism benefits natural areas
Q40: The Keeling graph, although it has yearly
Q41: The high rate of poaching of rhinoceros
Q42: The Clean Water Act has turned out
Q43: There is some evidence that population growth