Wednesday, January 13, 2010

ADMT Lesson 1 Environment - Norullayaley

Will human beings' selfish acts bring about the Earth's doom?
    Yes. As we burn fossil fuels found buried deep within the earth, we are polluting the Earth with excess carbon dioxide and other deadly gasses. These gasses trap the heat from the sunlight inside the Earth's atmosphere, causing temperature to rise. If we continue to burn the fossil fuels and fill the atmosphere with these gasses, the Earth's temperature will rise at an alarming rate and the rising temperature will cause the ice at the North and South poles to melt. The water will then flood Earth's land and sooner or later, we will all be submerged underwater.

What we can we do to save the Earth?
    We have to conserve and manage the amount of electricity we use. Some ways do to this are by switching off any lights and fans when it is not needed or when we leave the room. Also switch off any electrical appliances when not in use and unplug it from the socket because even if the appliance is not switched on/being used, electricity will still flow through the wire.

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