Match List-I with List-II and select the correct answer:
| List-I | List-II |
| a. Anemometer | 1. Earthquakes |
| b. Seismograph | 2. Atmospheric Pressure |
| c. Barograph | 3. Wind velocity |
| d. Hygrometer | 4. Humidity |
A. a-1, b-2, c-3, d-4
B. a-4, b-1, c-2, d-3
C. a-4, b-1, c-3, d-2
D. a-3, b-1, c-2, d-4
Answer: Option D

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