Q.3 SHORT ANSWER QUESTIONS:
1.
How can the burning of fuels increase the temperature
of the Earth?
2. Why is stratosphere suitable for flying aeroplanes?
3. The temperature on the Poles is much lower than on the
Equator. Why?
4. Summer monsoons are warm and moist. Why?
5. Differentiate between relative humidity and absolute humidity.
Answers
Answer:
1.When fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming. Already the average global temperature has increased by 1C.
2. Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. Because of this, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere.
3.Ultimately, the temperature in an area depends on the amount of the Sun's energy reaching the surface in that area. The amount of solar energy in a given area is greater at the equator than in an equal area at the poles, which is why the equator temperature is warmer than the polar temperatures.
4. The summer monsoon is associated with heavy rainfall. It usually happens between April and September. As winter ends, warm, moist air from the southwest Indian Ocean blows toward countries like India, Sri Lanka, Bangladesh, and Myanmar. The summer monsoon brings a humid climate and torrential rainfall to these areas.
5. Absolute humidity is the measure of water vapor (moisture) in the air, regardless of temperature. It is expressed as grams of moisture per cubic meter of air (g/m3). Relative humidity also measures water vapor but RELATIVE to the temperature of the air.
plz mark me as brainliest .
Follow me babe.
1) Because burning fuels cause a lot of pollution and harmful gases which affects the nature and causes less rainfall and thereby reducing the temperature.
Friend u can even write this answer too for the first question- Ans)- Because these fuels are mainly burnt by using wood . This causes deforestation,less trees causes less rainfall amd therefore increasing the temp. Pls follow