Match the following. Column A Column B 1. Land breeze (a) Winter 2.. Dark-coloured clothes (b) Summer 3. Sea breeze (c) Night 4. Light-coloured clothes (d) Day

For 1 , match (c). Land breeze, a local wind system characterized by a flow from the land to water at night because hot water above the surface of the sea rises and the cold air from land occupies the low pressure region over the sea. For 2 , match (a) During winter, we feel more comfortable wearing dark-coloured clothes as they absorb more heat. For 3 , match (d). A sea breeze blows towards the land from the sea, especially during the day owing to the relative warmth of the land. During the sea breeze, the air moves from the sea to the land because land gains heat energy faster than water, and air above it rises. For 4 , match (b) Light-coloured clothes absorb less heat from the sun and, therefore, we feel cool in them during summer. The correct match for the following is: 1. Land breeze (c) Night 2. Dark-coloured clothes (a) Winter 3. Sea breeze (d) Day 4. Light-coloured clothes (b) Summer

The conduction is the mode of heat transfer within the solid. The particles of the substances vibrate faster about their mean position after gaining heat energy, and they collide with the neighboring particles. In this way, they transfer the heat through the solid. When two objects are kept in direct contact with each other they transfer the heat by the process of conduction.