An open-pit iron mine has been abandoned for several years. Before they left, the miners filled in the pits with soil that included tailings and other iron containing waste products from the mine's productive years. Which of the following hazards do the pits most likely pose to the surrounding environment?
Acid mine drainage
Cyanide leaching
Increased carbon emissions
I only
II only
III only
I and III only
Answers: 3
Another question on Geography
Geography, 22.06.2019 17:20
Which of the following factors is not used to measure a country’s standard of living? a.) life expectancy b.)educational levels c.)divorce rates d.) gross income
Answers: 1
Geography, 23.06.2019 10:00
Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal
Answers: 1
Geography, 23.06.2019 14:00
In the von thunen model of agricultural land use, what is produced closest to the city epicenter? a. dairy, vegetables, and fruits b. field crops, such as corn and wheat c. beef and other animal products d. wood and lumber
Answers: 1
Geography, 23.06.2019 15:50
The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d
Answers: 3
You know the right answer?
An open-pit iron mine has been abandoned for several years. Before they left, the miners filled in t...
Questions
World Languages, 04.09.2019 20:30
Mathematics, 04.09.2019 20:30
Mathematics, 04.09.2019 20:30
Mathematics, 04.09.2019 20:30
Mathematics, 04.09.2019 20:30
Biology, 04.09.2019 21:10
Advanced Placement (AP), 04.09.2019 21:10
Biology, 04.09.2019 21:10
Mathematics, 04.09.2019 21:10
Mathematics, 04.09.2019 21:10
History, 04.09.2019 21:10
Biology, 04.09.2019 21:10
