Question

give the answer of question no. 4 and 5

Answer 1

4) winds are caused due to the uneven heating on the earths surface.Where the surface is hot,the aur warms up,becomes light and rises.As it rises,the cold wind rushes to take its place. This movement of the air causes wind.

5)Q will heat up faster. This is because the candle emits heat which warms up the air around it.As we all know,hot air rises.So,the hot air will rise upwards,where Q is placed.Thus,heating it faster