What does EROEI stand for?

Energy Returned On Energy Investment

Energy Returned On Economical Intention

Quiz

Geo quiz

Kirra Holyhead 7 questions

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1Is La nina coludier or clearer?
1. Aclearer
2. Bcloudier
2What layer does weather occur?
1. Atrophosphere
2. Blithosphere
3. Cstratosphere
3what sphere is the ozone layer?
1. Amesosphere
2. Btrophosphere
3. Cstratosphere
4. Dlithosphere
4What does EROEI stand for?
1. AEnergy Returned On Energy Investment
2. BEnergy Returned On Economical Intention
5How much oil does the world consume (in barrels) each year?
1. A20 billion
2. B15 billion
3. C30 billion
4. D45 billion
6What percent of the earths electricity is powered by coal?
1. A47%
2. B62%
3. C50%
7what is SOI?
1. ASouthern Oscillation Index
2. BStandard Oscillation Index