Generating electricity

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  • Created by: riana1705
  • Created on: 03-05-16 18:26
N C R U K L J R G Y E R N J X F O X W
O C Y N S J O Q H R N D S A V G B S E
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R R S L T H B L O T H X P J E O W U Y
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L D P H O E B G R V X S I G G G D V L
T I D A L V P H I N V W Q E S N X E P
W B D M Y B J M M T C M A D T X O L S
B I V H B W V W A W D L A Y H P M S Q

Clues

  • As solar cells are expensive and inefficient, is the cost of their electricity high or low? (4)
  • Does hydroelectric power (hep) produce any greenhouse gases (answer 'no' or name one) (7)
  • Is nuclear energy renewable or non-renewable? (3, 9)
  • What do solar panels do? (4, 5)
  • What do step-up transformers increase? (7)
  • What nuclear process of generating electricity uses uranium or plutonium? (7)
  • What type of renewable energy transfers gravitational potential energy to kinetic? (13)
  • What's the name of the system used to store and release energy? (6, 7)
  • Which is more reliable -tidal barrages or wave energy? (5)

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