Question

We wear woolen and dark coloured clothes during winter when it is cold outside. Why?

• A. Woolen clothes trap and use the body's own heat to keep us warm.
• B. Woolen clothes trap cold air from the surroundings and act as insulators.
• C. Dark coloured clothes lose heat energy very easily.
• D. Dark coloured clothes are generally hot due to chemicals used in the dye.

Answer 1

The correct option is A Woolen clothes trap and use the body's own heat to keep us warm.

In winter or in cold places, we wear woolen clothes because they trap the bodies heat to keep us warm. On the other hand, thick and dark-coloured clothing is good in winter as it absorbs the sun's rays to keeps us warm.