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Questions Power point task4 December 2nd2008 Type the answers in a different colour!!! 1) What are greenhouse gases? 2) What do they do? 3) How much would the temperature on earth be without them? 4) How many degrees celcius is that? 5) What causes carbon dioxide to exist? 6) What is the carbon dioxide trapping? 7) In the powerpoint, Greenhouse gases are compared to………..that are making the earth too hot. But the earth can’t just………….the gases and………… 8) How much (in Fahrenheit) has the average temperature risen on earth in the last 150 years? 9)How does the earth show her fever(6 items) - - - - - - 10)What does damage mean? 11)What damage did the disastrous flooding in the Midwest cause? - - - - 12)What happened in Europe in 2003 13)whathappened in India in 2005? 14) How much is an inch? 15)How can an increase in wind speed turn into a hurricane? 16)What’s the difference between weather and climate? 17)What is happening to polar bears(3items)? - - - 18)Describe the industrial revolution. (4 items) - - - - 19)Which are the fossil fuels? 20) How were the fossil fuels formed? 21) What is carbon dioxide?? How does it form? 22)Can the earth absorb the buried Carbon we release? 23)What is the second largest contributor to global warming? 24) Why are the trees being cut down? (4 items). - - - - 25)What is a piggy bank? 26)Give 2 examples of renewable energy. 27)What is”Your daily Carbon footprint”. 28) Do cows emit carbon dioxide when they graze? 29) What does unplug mean?? 30) What are CFL’s? 31)If every home replaced 5 light bulbs with CFL’s it would be like……. 32)What is”car pool”? 33)The average home is responsible for……. 32)What are canvas bags? 33)What are plastic bags made of? 34)What could you do at school? |