Question

A- Answer the following su
1) Read the paragraph and answer the questions given below:
Our atmosphere is getting hotter, more turbulent, and more unpredictable
because of the "boiling and churning" effect caused by the heat-trapping
green-house gases within the upper layers of atmosphere. With increase of
carbon, methane, or other green-house gas levels in the atmosphere, our local
weather and global climate is further agitated, heated, and "boiled". The
greenhouse gases such as water vapour, carbon dioxide, methane, nitrous
oxide and ozone are causing great impact on life on earth. Due to global
warming, the glaciers are melting, causing sea level rise, coastal submergence
and frequent natural disasters. We have to rethink while taking the
development projects and help to protect the existing life forms on the earth
before it is too late because climate change can exterminate us.
1) Why is there increased global warming ?
ii) Which are the main greenhouse gases ?
iii) What is chain of impacts caused due to the global warming?
iv) Why is the life threatened on earth due to global warming?
v) What can we do to reverse effects of climate change?​

Answer 1

Explanation:

1.Global warming is an aspect of climate change, referring to the long-term rise of the planet's temperatures. It is caused by increased concentrations of greenhouse gases in the atmosphere, mainly from human activities such as burning fossil fuels, deforestation and