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:
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A is correct Florida uses point system
Change. think about the word evolve.
Answer:
Evacuate patients/residents according to their <u>physical</u> condition.
Explanation:
According to the procedures that should be taken in case of urgent evacuation, patients or residents should be evacuated according to their physical condition, meaning that certain patients/residents are prioritized. Patients/residents that are ambulatory (able to walk) should be evacuated first, followed by those that can be transported in a wheelchair, and lastly those that are bedridden, as they are the most difficult to transport (they have to be pushed in their bed, on a stretcher or carried with a blanket).
