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SSC English First Paper Unit-2 Lesson-3 Mans and Climate
Mans and Climate
Read the passage. Then answer the questions below.
Humans can neither change the sun's radiation nor the earth's orbit around the sun. But they can control the increase in the amount of greenhouse gases and its effect on the atmosphere. Only during the last hundred years the carbon dioxide concentration has been raised alarmingly in the atmosphere and we humans can be held responsible for this.
The main cause of the Increase in carbon dioxide level in the atmosphere is the burning of fossil fuels Since the end of the 19th century, industrial activities increased rapidly giving rise to many factories These factories required energy, which was produced through the combustion of coal. Besides coal other sources of energy such as mineral oil and natural gas were also burned to heat our houses, run cars and airplanes or to produce electricity. Nowadays, about 85 million barrels of crude oil are burned daily. Every time a fossil raw material is burned. It releases carbon dioxide into the air.
Therefore. It is clear that more and more greenhouse gases like carbon dioxide are being generated worldwide by humans. Moreover, we are also strengthening the greenhouse effect by deforestation. which means cutting down trees. Every year enormous areas of forests are destroyed by people to obtain wood and to clear regions for mining and to create pasture. This loss of the forest causes dual problems. Trees that are burned up release large volumes of carbon dioxide gas into the air. On the other hand, as forests absorb a lot of carbon dioxide from the air and deliver oxygen Instead, we also destroy an important storehouse of carbon dioxide when we clear forests.
SSC English First Paper Unit-2 Lesson-3 Mans and Climate
āĻāϏāĻāϏāϏি āĻংāϞিāĻļ āĻĢাāϰ্āϏ্āĻ āĻĒেāĻĒাāϰ āĻāĻāύিāĻ - āĻু āϞেāϏāύ - āĻĨ্āϰি
āĻŽাāύুāώ āĻāĻŦং āĻāϞāĻŦাāϝ়ু
āĻŦāĻ্āĻাāύুāĻŦাāĻĻ : āĻŽাāύুāώ āϏূāϰ্āϝেāϰ āĻŦিāĻিāϰāĻŖ āĻāĻŽāύāĻি āϏূāϰ্āϝেāϰ āĻাāϰāĻĻিāĻে āĻĒৃāĻĨিāĻŦীāϰ āĻāĻ্āώāĻĒāĻĨ āĻĒāϰিāĻŦāϰ্āϤāύ āĻāϰāϤে āĻĒাāϰে āύা। āĻিāύ্āϤু āϤাāϰা āĻ্āϰীāύāĻšাāĻāĻ āĻ্āϝাāϏেāϰ āĻĒāϰিāĻŽাāĻŖ āĻāĻŦং āĻŦাāϝ়ুāĻŽāĻŖ্āĻĄāϞে āĻāϰ āĻĒ্āϰāĻাāĻŦ āĻŦৃāĻĻ্āϧি āύিāϝ়āύ্āϤ্āϰāĻŖ āĻāϰāϤে āĻĒাāϰে। āĻļুāϧুāĻŽাāϤ্āϰ āĻāϤ āĻāĻāĻļ āĻŦāĻāϰে āĻŦাāϝ়ুāĻŽāĻŖ্āĻĄāϞে āĻাāϰ্āĻŦāύ āĻĄাāĻāĻ āĻ্āϏাāĻāĻĄেāϰ āĻĒāϰিāĻŽাāĻŖ āĻāĻļংāĻাāĻāύāĻāĻাāĻŦে āĻŦৃāĻĻ্āϧি āĻĒেāϝ়েāĻে āĻāĻŦং āĻāĻŽāϰা āĻŽাāύুāώেāϰা āĻāϰ āĻāύ্āϝ āĻĻাāϝ়ী।
āĻŦাāϝ়ুāĻŽāĻŖ্āĻĄāϞে āĻাāϰ্āĻŦāύ āĻĄাāĻāĻ āĻ্āϏাāĻāĻĄেāϰ āĻŽাāϤ্āϰা āĻŦৃāĻĻ্āϧিāϰ āĻĒ্āϰāϧাāύ āĻাāϰāĻŖ āĻšāĻ্āĻে āĻীāĻŦাāĻļ্āĻŽ āĻ্āĻŦাāϞাāύিāϰ āĻĻāĻšāύ । āĻāύāĻŦিংāĻļ āĻļāϤাāĻŦ্āĻĻীāϰ āĻļেāώ āĻšāϤে āĻŦাāĻŖিāĻ্āϝিāĻ āĻāϰ্āĻŽāĻাāĻŖ্āĻĄেāϰ āĻĻ্āϰুāϤ āĻŦৃāĻĻ্āϧি āĻ āύেāĻ āĻাāϰāĻাāύাāϰ āϏূāĻāύা āĻāϰāĻে। āĻāĻ āϏāĻāϞ āĻাāϰāĻাāύাāϰ āĻĒ্āϰāϝ়োāĻāύীāϝ় āĻāϰ্āĻŽāĻļāĻ্āϤি āĻāϝ়āϞা āĻĒুāĻĄ়িāϝ়ে āĻā§āĻĒাāĻĻāύ āĻāϰা āĻšāϤ। āĻāϰāĻে āĻāώ্āĻŖ āϰাāĻা, āĻŽোāĻāϰāĻাāĻĄ়ি āĻāĻŦং āĻāĻĄ়োāĻাāĻšাāĻ āĻাāϞāύা āĻāĻŦং āĻŦিāĻĻ্āϝুā§ āĻā§āĻĒাāĻĻāύেāϰ āĻাāĻে āĻāϝ়āϞা āĻŦ্āϝāϤীāϤ āĻļāĻ্āϤিāϰ āĻ āύ্āϝাāύ্āϝ āĻā§āϏ āϝেāĻŽāύ āĻāύিāĻ āϤেāϞ āĻāĻŦং āĻĒ্āϰাāĻৃāϤিāĻ āĻ্āϝাāϏ āĻĒোāĻĄ়াāύো āĻšāϤো। āĻŦāϰ্āϤāĻŽাāύে āĻĒ্āϰāϤিāĻĻিāύ āĻĒ্āϰাāϝ় ā§Žā§Ģ āĻŽিāϞিāϝ়āύ āĻŦ্āϝাāϰেāϞ āĻ āĻļোāϧিāϤ āϤেāϞ āĻĒোāĻĄ়াāύো āĻšāϝ়। āĻĒ্āϰāϤিāĻŦāĻāϰ āĻীāĻŦাāĻļ্āĻŽ āĻাঁāĻাāĻŽাāϞ āĻĒোāĻĄ়াāύোāϰ āϏাāĻĨে āϏাāĻĨে āĻŦাāϤাāϏে āĻাāϰ্āĻŦāύ āĻĄাāĻ āĻ āĻ্āϏাāĻāĻĄ āĻāύ্āĻŽুāĻ্āϤ āĻšāϝ়।
āϏুāϤāϰাং āĻāĻি āĻĒāϰিāώ্āĻাāϰ āϝে, āĻŦিāĻļ্āĻŦāĻŦ্āϝাāĻĒী āĻাāϰ্āĻŦāύ āĻĄাāĻ āĻ āĻ্āϏাāĻāĻĄেāϰ āĻŽāϤো āĻāϰāĻ āĻ āύেāĻ āĻ্āϰীāύāĻšাāĻāĻ āĻ্āϝাāϏ āĻŽাāύুāώ āϝাāϰা āĻĒ্āϰāϤিāύিāϝ়āϤ āĻā§āĻĒাāĻĻিāϤ āĻšāĻ্āĻে। āĻāĻাāĻĄ়াāĻ āĻāĻŽāϰা āĻŦৃāĻ্āώ āύিāϧāύেāϰ āĻŽাāϧ্āϝāĻŽে āĻ্āϰীāύāĻšাāĻāĻ āĻĒ্āϰāϤিāĻ্āϰিāϝ়া āĻোāϰāĻĻাāϰ āĻāϰে āϤুāϞāĻি। āĻŽাāύুāώ āĻĒ্āϰāϤিāĻŦāĻāϰ āĻাāĻ āϏংāĻ্āϰāĻš, āĻāύি āĻ āĻĒāĻļুāĻাāϰāĻŖ āĻূāĻŽিāϰ āĻāϞাāĻা āϤৈāϰিāϰ āĻāύ্āϝ āĻŦিāĻļাāϞ āĻāϞাāĻা āĻুāĻĄ়ে āĻŦāύāĻূāĻŽি āϧ্āĻŦংāϏ āĻāϰে āĻĢেāϞāĻে। āĻŦāύāĻূāĻŽিāϰ āĻāĻ āĻš্āϰাāϏ āĻĻ্āĻŦৈāϤ āϏāĻŽāϏ্āϝাāϰ āĻāύ্āĻŽ āĻĻেāϝ়। āϝেāϏāĻŦ āĻাāĻ āĻĒোāĻĄ়াāύো āĻšāϝ়, āϏেāϏāĻŦ āĻŦাāϝ়ুāĻŽāĻŖ্āĻĄāϞে āĻাāϰ্āĻŦāύ āĻĄাāĻāĻ āĻ্āϏাāĻāĻĄ āϤ্āϝাāĻ āĻāϰে। āĻ āĻĒāϰāĻĻিāĻে āĻŦāύāĻূāĻŽি āϧ্āĻŦংāϏেāϰ āϏাāĻĨে āϏাāĻĨে āĻাāϰ্āĻŦāύ āĻĄাāĻāĻ āĻ্āϏাāĻāĻĄ āϏāĻ্āĻāϝ়āĻাāϰী āĻুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āĻā§āϏ āϧ্āĻŦংāϏ āĻšāϝ়। āĻাāϰāĻŖ, āĻŦāύāĻূāĻŽি āĻŦাāϤাāϏ āĻšāϤে āϏāĻŦāĻেāϝ়ে āĻŦেāĻļি āĻাāϰ্āĻŦāύ āĻĄাāĻāĻ āĻ্āϏাāĻāĻĄ āĻļোāώāĻŖ āĻāϰে āĻāĻŦং āĻĒāϰিāĻŦāϰ্āϤে āĻ āĻ্āϏিāĻেāύ āϤ্āϝাāĻ āĻāϰে।
Answer the following questions.
(1) From your reading of the first paragraph describe how we are responsible for the increase of greenhouse gases.
Answer. During the last hundred years only, the carbon dioxide concentration has been raised alarmingly in the atmosphere and we humans are totally responsible for this.
(2) "Humans can neither change the sun's radiation nor the earth's orbit around the sun." Why? What can they?
Answer. Man can neither change the sun's radiation nor the earth's orbit around the sun because they are natural phenomena. But man can control the increase in the amount of greenhouse gases and its effect on the atmosphere.
(3) What is the main cause of the increase in carbon dioxide level in the atmosphere? Describe in brief.
Answer. The main cause of the increase in carbon dioxide level in the atmosphere is the burning of fossil fuels, like coal, mineral od and natural gas.
(4) Briefly describe why enormous areas of forests are destroyed by people every year.
Answer. Every year enormous areas of forests are destroyed by people. They do so in order to obtain wood and to clear regions for mining and to create pasture.
(5) Do you agree with the view that indiscriminate cutting down of trees is taking us to destruction? Give reasons for your answer in the light of the passage.
Answer. Yes, I agree with the view that indiscriminate cutting down of trees is taking us to destruction. It is because- (i) trees burned down releasing a large volumes of carbon dioxide gas into the air and (ii) an important carbon dioxide storehouse is destroyed with the forests as forests absorb a lot of carbon dioxide from the air.
(6) When did the Industrial activities Increase? What was the result of it?
Answer. The Industrial activities increased since the end of the 19th century. The result of was the rise of many factories.
(7) What are the sources of energy other than coal mentioned in the passage? Why do we burn them?
Answer. The sources of energy other than coal mentioned in the passage are mineral oil and natural gas. We burn them to heat our houses, run cars and airplanes or to produce electricity.
(8) What happens when a fossil raw material is burned?
Answer. When a fossil raw material is burned, it releases carbon dioxide into the air.
(9) How are we strengthening the greenhouse effect?
Answer. We are strengthening the greenhouse effect by cutting down trees and destroying enormous areas of forests every year to obtain wood and to clear regions for mining and to create pasture.
(10) This loss of the forest causes dual problems. Explain.
Answer. The first problem is that trees that are burned up release large volumes of carbon dioxide gas into the air. The second one is that we destroy an important storehouse of carbon dioxide when we clear forests.
(11) What happens when trees are burned up?
Answer. When trees are burned up, they release large volumes of carbon dioxide gas into the air.
(12) Why do we destroy an Important storehouse of carbon dioxide when we clear forests?
Answer. We destroy an important storehouse of carbon dioxide when we clear forests because forests absorb a lot of carbon dioxide from the air.