subject
Geography, 14.12.2021 01:00 mem8163

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

ansver
Answers: 3

Another question on Geography

question
Geography, 21.06.2019 21:30
Which descriptions refer to fog? check all that apply. burns off when it gets dark forms at or near the ground extends up to 10 miles into the sky found in areas near bodies of water forms when the ground warms at night after a cool, dry day
Answers: 2
question
Geography, 23.06.2019 19:00
How many structures do prokaryotic cells have in common with the eukaryotic cells? a. 2b. 3c. 4d. 5
Answers: 1
question
Geography, 23.06.2019 23:00
One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density
Answers: 1
question
Geography, 24.06.2019 08:00
How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves.b. when a river overflows it moves downhill resulting in the formation of caves.c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves.d. when water empties into lakes, sediment is deposited, resulting in formation of caves.
Answers: 1
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
question
Chemistry, 27.07.2021 16:50
question
Mathematics, 27.07.2021 16:50
question
Mathematics, 27.07.2021 16:50
Questions on the website: 13722367