Question

PASSAGES FOR COMPREHENSION
(1)
Global warming is a common term used today, especially in the print an
as to the rising average temperature of the Earth's atmosphere and o
ts. In the last hundred years, the Earth's average surface temperature h
C (33.4°F) with about two-thirds of the increase occurring over just
of the major reasons cited is the increasing concentration of greenho
an activities such as deforestation and burning of fossil fuels.
Questions (2014)
1. What does global warming refer to ?
2. What is the increase in the Earth's surface temperature in the las
3. Give one major reason for global warming.
Answers​

Answer 1

Answer:

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Answer 2

Global warming is a common term used today, especially in the print an

as to the rising average temperature of the Earth's atmosphere and o

ts. In the last hundred years, the Earth's average surface temperature h

C (33.4°F) with about two-thirds of the increase occurring over just

of the major reasons cited is the increasing concentration of greenho

an activities such as deforestation and burning of fossil fuels.