Friends of the Arcata Marsh organization are associated with which of the following?

Options

A. Noise control
B. Integrated wastewater treatment
C. Hiroshima disaster
D. Terror of Bengal.

Answer

To solve the question regarding the Friends of the Arcata Marsh organization, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organization**: The question mentions the "Friends of the Arcata Marsh" organization, which is often abbreviated as FOM.

2. **Understand the Purpose of the Organization**: The Friends of the Arcata Marsh is a citizen group based in the USA. Their primary focus is on environmental conservation and management.

3. **Research the Activities**: The organization is involved in various activities related to the marsh, including the management of the integrated wastewater treatment system. This system is essential for treating sewage and wastewater to protect the environment.

4. **Consider the Options Provided**: The question provides four options:
- Noise control
- Integrated wastewater treatment
- Hiroshima disaster
- Terror of Bengal

5. **Match the Activities with Options**: Since the Friends of the Arcata Marsh is specifically focused on integrated wastewater treatment and the management of surrounding watersheds, we can eliminate the other options as they do not relate to the organization's mission.

6. **Conclude the Answer**: Based on the activities and purpose of the Friends of the Arcata Marsh organization, the correct answer is **integrated wastewater treatment**.

### Final Answer:
The Friends of the Arcata Marsh organization is associated with **integrated wastewater treatment**.

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