pylon - a tall metal structure to which wires carrying electricity are fixed so that they are safely held high above the ground, wind farm - a group of wind turbines (= tall structures with blades that are blown by the wind) that are used for producing electricity, wind turbine - a tall structure with blades that are blown round by the wind and produce power to make electricity, oil rig - a large structure with equipment for removing oil from under the ground, especially from under the sea, coal mine - the deep hole or system of holes under the ground from which coal is removed, solar panel - a device that changes energy from the sun into electricity, carbon footprint - a measurement of the amount of carbon dioxide that their activities produce., climate change - changes in the world's weather, in particular the fact that it is believed to be getting warmer as a result of human activity increasing the level of carbon dioxide in the atmosphere, CO2 emissions - emissions stemming from the burning of fossil fuels and the manufacture of cement; they include carbon dioxide produced during consumption of solid, liquid, and gas fuels as well as gas flaring., greenhouse gases - a gas that causes the greenhouse effect, especially carbon dioxide, exhaust fumes - gases ejected from an engine as waste products, methane - a gas with no smell or colour, often used as a fuel,

Solutions Upper Unit 8

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