the increase in the earth's temperature is due to the burning of fossil fuels like coal,natural gas and oil to produce energy.Some byproducts of this process(2)
(call) "greenhouse" gases,the most important one of (3)
is carbon dioxide.Dr Janice Foster explains: "There(4)
(be) a natural phenomenon that scientists call the "greenhouse effect".This is when small amounts of gases in the atmosphere,like carbon dioxide,methane and water vapour,trap heat from(5)
sun and therefore warm the earth.(6)
the "greenhouse effect",the earth would be about thirty-three degrees Celsius(7)
(cool) than it is.So,we need those gases.The problem begins when we add huge(8)
(quantity) of extra carbon dioxide into the atmosphere.(9)
means that more heat energy tends to be trapped in the atmosphere(10)
340.I sincerely hope they will understand each other better and live in harmony in the new year.I hope that family quarrels and conflicts can be replaced by