Choose the correct one-word substitution:
The use of water, such as warm baths, steam and exercise in a pool, to treat illness or pain
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → Hydrotherapy
| Word | Meaning | Example |
|---|---|---|
| (1) Hydroponics | the growing of plants in water mixed with plant food, without soil | Our science club grows spinach on the school terrace by hydroponics, in trays of water. |
| (2) Aromatherapy | the use of sweet-smelling oils from plants to make a person feel relaxed and well | The spa offered aromatherapy with lavender oil to help guests sleep better. |
| (3) Hydrology | the study of water on and under the earth, such as rivers, rain and ground water | A team in hydrology measured how much the Yamuna rises during the monsoon. |
| (4) Hydrotherapy (answer) | the use of water, such as baths, steam and exercises in a pool, to treat illness or pain | After his knee operation, Mr Sharma did hydrotherapy by walking slowly in a warm pool every morning. |