Answer:
A, primary sector
Explanation:
You can already eliminate D and E because they are not a part of a sector. The primary sector includes the production of raw materials through intense manual labor.
The processes of extracting and separating gold in remote regions often result in environmental contamination with Cyanide (Option B).
<h3>What is cyanide?</h3>
Cyanide is a substance that contains a group formed by Carbon and Nitrogen forming a strong chemical bond (C≡N).
Cyanide can be very toxic when forms soluble salts (e.g., sodium and/or potassium cyanide).
Cyanide was used as a chemical compound during gold extraction, thereby generating environmental contamination.
Learn more about cyanide contamination here:
brainly.com/question/220829
The answer is B. the ratio of the largest to smallest areas on a map.
Answer:
Aristotle believed that the Earth is Round.
Explanation:
Answer:
A. Using information to make a change in society.
Explanation:
