The following question are related to Iron:
Name the process by which iron ore is concentrated.

Explanation

To answer the question "Name the process by which iron ore is concentrated," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Iron Ore**:
- Iron ore is a naturally occurring mineral from which iron can be extracted. It often contains impurities such as mud, dust, and other minerals.

2. **Identifying the Properties of Iron**:
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