Question

Explain (1)The breath of life: Air (2)The role of the atmosphere in climate control (3) The movement of air:winds​

Answer 1

Hello mate..

Here Is Your Answer:

1. QUESTION: Explain the breathe of life : Air

Breathing is part of a process called respiration. During respiration, a living thing takes in oxygen from the air and gives out carbon dioxide. This process gives animals and plants the energy to eat, grow, and live life! Air is a natural virtue on earth which sustains life. It exists in the atmosphere and it basically contains a mixture of numerous gases like oxygen, nitrogen and carbon dioxide in higher proportions and much smaller levels of argon, water vapour, and other gases.

2.QUESTION: Explain the role of atmosphere in climate control.

As air in the atmosphere is bad conductor of heat, it helps to maintain the earth's temperature by preventing the sudden increase in temperature during day and also during the night, it slows down the escape of heat into the outer space. Gases in the atmosphere surround Earth like a blanket. They keep the temperature in a range that can support life. The gases keep out some of the Sun's scorching heat during the day. At night, they hold the heat close to the surface, so it doesn't radiate out into space.

3.QUESTION: Explain Movement of air : winds

The movement of air across the earth determines the weather and climate of all regions. The sun’s radiation heats up the land, sea and the air. The land and water bodies also heat up the air, making it less dense. Here, hot air increases and creates low pressure over that area and cold air sinks and creates a region of high pressure. Air, like all fluids, likes to maintain equal pressure. To do so, cold air from high-pressure areas flows into regions of lower pressure.

HOPE THIS HELPS YOU..

@Radhakrishn..