Answer:Our Earth is surrounded by a huge blanket of air called the atmosphere. It provides us the air that we breathe and protects us from the harmful effect of the sun's rays.
Answer:Nitrogen and oxygen are the two gases that make the bulk of the atmosphere.
Answer:carbon dioxide creates the greenhouse effect in the atmosphere.
Weather is the hour to hour and day-to-day condition of the atmosphere. It can change dramatically from day to day.
Answer:The three types of rainfalls are:
Answer:Air pressure is defined as the pressure exerted by the weight of air on the earth’s surface. The air always moves from high-pressure areas to low-pressure areas.
(a) Carbon dioxide
(c) Remains the same
(i). (c) Ozone
(ii). (a) Troposphere
(iii). (b) Stratosphere
(iv). (b) Decreases
(v). (b) Rain
|(i) Trade Winds||(a) Incoming solar energy|
|(ii) Loo||(b) Seasonal wind|
|(iii) Monsoon||(c) Horizontal movement of Air|
|(iv) Wind||(d) Layer of ozone gas|
|(e) Permanent wind|
|(f) Local wind|
|(i) Trade Winds||(e) Permanent wind|
|(ii) Loo||(f) Local wind|
|(iii) Monsoon||(b) Seasonal wind|
|(iv) Wind||(c) Horizontal movement of Air|
Answer:The air is full of water vapour on a humid day. When the air gets warmer, its capacity to hold the water vapour increases and so it becomes more and more humid. Thus, On a humid day, clothes take longer to dry, and sweat from our body does not evaporate easily, making us feel very uncomfortable.
Answer:Insolation is referred to as the amount of solar energy that is received by the earth. The sun's rays fall vertically on the equator. And it falls at some angle on the poles. That's why the amount of insolation decreases from the equator towards the poles.
Answer:Yes, global warming is a serious issue because: