2 a) Match the words to make phrases. A circuit B storage C battery 1 23456 7 carbon fossil power renewable high-capacity lithium-ion short D energy E fuels F emissions G plant b) * Use some of the phrases above to complete the sentences. 1 They're closing down the old ........ because it uses coal to produce electricity. Wave power is a type of 2 that doesn't harm the environment. 3 We are slowly stopping our reliance on like oil and natural gas. ** 4 A lot of smartphones these days are powered by a... ……... 5 They introduced a ban on cars in the city centre in an attempt to reduce​