Disease aggravated by pollution is
(a) Scurvy
(b) Rheumatism
(c) Haemophillia
(d) Bronchitis

Options

A. Scurvy
B. Rheumatism
C. Haemophillia
D. Bronchitis.

Answer

To solve the question "Disease aggravated by pollution is," we need to analyze each option provided and determine which disease is linked to pollution, particularly air pollution.

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify which of the diseases listed is aggravated by pollution, specifically air pollution.

2. **Analyze Each Option**:
- **(a) Scurvy**: This disease is caused by a deficiency of vitamin C (ascorbic acid). It is not related to pollution.
- **Conclusion**: Incorrect.

- **(b) Rheumatism**: This is an inflammatory disease caused by the accumulation of uric acid in the joints. It is not directly linked to pollution.
- **Conclusion**: Incorrect.

- **(c) Haemophilia**: This is a genetic disorder caused by the absence of a clotting factor in the blood. It is not influenced by environmental factors like pollution.
- **Conclusion**: Incorrect.

- **(d) Bronchitis**: This is an inflammatory disease of the bronchioles and is significantly aggravated by air pollution. Exposure to pollutants can worsen the symptoms of bronchitis.
- **Conclusion**: Correct.

3. **Final Answer**: Based on the analysis, the disease aggravated by pollution is **(d) Bronchitis**.