SCIN 140 Introduction To Environmental Science With Lab (SCIN140)
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SCIN 140 Introduction to Environmental Science with Lab (SCIN140)
Here are the best resources to pass SCIN 140 Introduction to Environmental Science with Lab (SCIN140). Find SCIN 140 Introduction to Environmental Science with Lab (SCIN140) study guides, notes, assignments, and much more.
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Quiz 3 - Lessons 5&6.docx
Exam (elaborations) • 7
pages
• 2022
Which of the following mining processes removes the top layers of soil, rock, and vegetation to

access minerals?



A. Acid mine drainage



B. Subsurface mining



C. Smelting



D. Surface mining

Answer Key: D

Feedback: Surface mining removes surface vegetation, rocks, and soil to create an open pit for

mining. Subsurface mining uses vertical or sloping shafts to access minerals deep underground.

Smelting melts ore to separate valuable minerals from impurities. Acid mine drain...
Quiz 3 - Lessons 5&6.docx
Last document update:
ago
Which of the following mining processes removes the top layers of soil, rock, and vegetation to

access minerals?



A. Acid mine drainage



B. Subsurface mining



C. Smelting



D. Surface mining

Answer Key: D

Feedback: Surface mining removes surface vegetation, rocks, and soil to create an open pit for

mining. Subsurface mining uses vertical or sloping shafts to access minerals deep underground.

Smelting melts ore to separate valuable minerals from impurities. Acid mine drain...
American Military University SCIN 140 LAB 8 Quiz (solved) | SCIN140 Lab 8-Quiz 100.0/ 100.0 Points
Exam (elaborations) • 4
pages
• 2021
SCIN140	100.0/ 100.0 Points



Lab 8 Quiz







Question 1 of 10	



What is the largest environmental impact of renewable energy?



A.	It is the damage done in getting the materials to make the machinery to harvest the energy



B.	It is the damage done to the soil by installing the infrastructure



C.	It is the damage done to the landscape by the visual impact of the infrastructure



D.	It is the damage done to the freshwater ecosystems by the use of dams













Question 2 of 10	



...
American Military University SCIN 140 LAB 8 Quiz (solved) | SCIN140 Lab 8-Quiz 100.0/ 100.0 Points
Last document update:
ago
SCIN140	100.0/ 100.0 Points



Lab 8 Quiz







Question 1 of 10	



What is the largest environmental impact of renewable energy?



A.	It is the damage done in getting the materials to make the machinery to harvest the energy



B.	It is the damage done to the soil by installing the infrastructure



C.	It is the damage done to the landscape by the visual impact of the infrastructure



D.	It is the damage done to the freshwater ecosystems by the use of dams













Question 2 of 10	



...