Sanitary landfill were adopted as the substitute for

Options

A. sewage
B. biomagnification
C. eutrophication
D. open-burning dumps

Answer

**Step-by-Step Solution:**

1. **Understanding Sanitary Landfills:**
- Sanitary landfills are designated areas where waste is isolated from the environment. They are designed to manage waste in a way that minimizes its impact on the surrounding area.

2. **Purpose of Sanitary Landfills:**
- The primary purpose of sanitary landfills is to safely contain waste until it has degraded biologically, chemically, and physically. This ensures that harmful substances do not leach into the environment.

3. **Comparison with Other Options:**
- The question provides four options: seabase, biomagnification, eutrophication, and open burning dumps.
- Seabase refers to a marine environment, biomagnification relates to the increasing concentration of toxins in organisms, and eutrophication is the nutrient enrichment of water bodies leading to excessive growth of algae. None of these directly relate to waste management.

4. **Identifying the Correct Substitute:**
- Open burning dumps are a method of waste disposal where waste is burned in open areas, which can lead to air pollution and health hazards.
- Sanitary landfills serve as a more environmentally friendly alternative to open burning dumps by isolating waste and preventing pollution.

5. **Conclusion:**
- Therefore, the correct answer to the question is that sanitary landfills were adopted as a substitute for open burning dumps.

**Final Answer:**
Sanitary landfills were adopted as a substitute for open burning dumps.

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