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.
Kyoto Protocol's (an international treaty to reduce greenhouse gas emissions) first meeting was held at which country?
ক USA
খ Germany
গ Japan
ঘ Switzerland
Which treaty aims to reduce greenhouse gas emissions globally and was adopted in 2015?
ক Kyoto Protocol
খ Paris Agreement
গ Montreal Protocol
ঘ Geneva Convention
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
Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?
ক N2O
খ AsH3
গ N2
ঘ C5H12
What do scientists believe global warming is caused by?
ক The earth getting older
খ Human activity
গ Changes in Animals
ঘ The rainforest
What was the rate of increase in global warming in the last century?
ক 20%
খ 40%
গ 60%
ঘ 100%
What is main cause of global warming as inferred from the passage?
ক A continued rise in sea levels
খ Emission of carbon dioxide.
গ Melting of Ice-caps in the polar continents
ঘ Frequent droughts in many parts of the earth
Global warming may have a----effect on life, Fill in the blank.
ক pollutant
খ industrious
গ disatrous
ঘ destruction
what does global warming have ____ overpopulation?
ক to do
খ to do with
গ made
ঘ made up

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