1) As global resources are consumed and become more scarce, natural gas prices will increase. This will tend to make any future extraction more profitable than today.
2) In the future, improvements in technology may also decrease the cost of extraction (both financial and environmental)
3) Today's investment should be directed at reducing CO2 emissions (wind and solar)
Ideas and Free PDF worksheets to download and print. Focussing on science, numeracy and literacy - Printable Free Teaching Resources For Parents and Teachers
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Spelling Worksheets
Clocks and Telling the Time Worksheets
KS1 English - Oxford Reading Tree Worksheets (all original books available at Amazon)
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Maths Worksheet Downloads (KS1)
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