In the summer season, people prefer to wear cotton clothes because cotton is a good absorber of sweat.

Option 1: Good absorbers of sweat - The correct answer is option 1. Cotton has the ability to absorb and hold onto moisture, making it an ideal fabric for hot weather. When we sweat, cotton absorbs the sweat and allows it to evaporate, keeping us cool and comfortable.

Option 2: Good conveyors of heat - This option is incorrect. Cotton does not have a significant ability to conduct heat, so it is not considered a good conveyor of heat.

Option 3: Good radiators of heat - This option is incorrect. Cotton does not radiate heat, as it does not have the ability to transfer heat through radiation.

Option 4: Good absorbers of heat - This option is incorrect. While cotton can absorb some heat, it is primarily known for its ability to absorb and hold onto moisture (sweat) rather than heat.