Related Questions

(i) What is global warming? How global warming affects the rapid change of climate? (ii) What are the bad impacts of climate change? (iii) How climate change affects the environment of Bangladesh (iv) How global warming can be minimized (v) What should be the role of students to protect the environment.
ক (i) Global warming is the main natural reason and using harmful chemicals in everyday life the main reason created by men. The climate is changing rapidly that result in the rise of the earth's average temperature
খ (ii) Climate change impacts include floods, cyclones, storm surges and drought, ice sheets melting which will seriously affect the agriculture and livelihood especially at the poor.
গ (iii) Bangladesh is one of the largest deltas in the world which is highly vulnerable to Natural Disasters because of its Geographical location, Fiat and low-lying landscape, Population density, Poverty, Illiteracy, Lack of Institutional setup, etc.
ঘ (iv) To reduce the bad impact of climate change people should be aware of. Tree plantation can reduce global warming which is the main natural reason for climate change. Stop using harmful chemicals can reduce environmental pollution which is the main man
ঙ (v) Students should be careful to protect the environment and raise awareness. Thus the students can play a vital role to reduce bad impact of climate changes.
Which one of the following is not a cause for present global warming and climate change ?
ক CFC emission
খ Carbon dioxide emission
গ Deforestation
ঘ Methane emission
What international agreement, entered into force in 2016, aims to limit global warming to well below 2 degree Celsius above pre-industrial levels, with an aspirational target of 1.5 degrees Celsius?
ক Paris Agreement
খ Kyoto Protocol
গ Montreal Protocol
ঘ Copenhagen Accord
On Dhaka- Sylet highway , 5% of the drives are fined for exceeding the speed limit. However , 80% of the drivers who exceed the speed limit are not fined. What percentage of dirvers on this highway exceed the speed limit?
ক 10
খ 15
গ 20
ঘ 25
What was the immediate aim of the Treaty of Purander in 1665?
ক To gain goodwill of Shivaji
খ To sow seeds of contention between Shivaji and Sultan of Bijapur
গ To deceive Shivaji
ঘ To make Shivaji a puppet of Mughals
The professor of Enviroment Science had Ahmed ____ a research on global warming and said that it was imperative that he _____ a report on solid waste management by following Tuesday. Appropriate fillers for the blanks are
ক do, write
খ done,wrote
গ do, should
ঘ done, should have written
Which forum has formally considered as carbon credit on the issue of managing global warming?
ক Earth Summit, Rio de Janeiro
খ Kyoto
গ Montreal Protocol
ঘ G8 Summit
Which of the following is NOT a consequence of global warming?
ক Rising humidity
খ Changing seasons
গ Ocean alkalinity
ঘ Ecosystem destabilisation
Which of the following is not as a consequence of global warming?
ক rising sea level
খ increased agricultural productivity worldwide
গ worsening health effects
ঘ increased storm frequency and intensity
Which of the following gas contributes the maximum to the phenomena of global warming?
ক Methane
খ Chlorofluorocarbon (CFC)
গ Nitrogen dioxide
ঘ Carbon dioxide

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