1) What does sustainability mean? a) It means being able to do something forever without having a negative impact on the environment that supports life on Earth or on people living elsewhere in the world. b) It means getting suspicious stains out of things c) It means using renewable energy d) It is a type of wind turbine 2) If things are finite or non renewable what does this mean? a) It means they will last forever. b) It means they can use the suns energy . c) It means they will eventually run out d) It means that things are brand new 3) How do solar panels work? a) They are used to build rockets that fly into the solar system b) They convert sunlight into electricity for us. c) They are used on the sides of wind turbines d) They reflect sunlight to keep houses cool. 4) Why use sustainable products? a) To reduce carbon emissions. b) To help the environment c) To stay trendy. d) Because the sun has dried up all of the scrapes. 5) What is NOT a renewable resource that we should not be using? a) wind b) ocean current c) natural gas d) solar 6) What sustainable equipment could you use? a) Solar cooker b) Gas c) Solar panals d) Batteries 7) How does a solar cooker make life more sustainable? Tick the one which is incorrect.  a) We will not have to spend so much of our days travelling miles to cut and collect wood. People's health will improve through not having to carry so many heavy loads. b) The environment will benefit because there will no longer be a need to cut down so many trees for firewood. This will conserve the forest-dwelling wildlife and also the forests themselves. c) People will spend much more time cooking lavish meals and then hours washing up the dishes after each meal.  d) The cookers use a free and renewable source of energy (the sun) that does not release any greenhouse gases into the atmosphere, unlike burning wood, which releases carbon dioxide gas. 8) What does sustainable development mean? a) Building new houses that people can live in. b) When action is taken that improves the environment for both people and other living things and it will have a long term impact.  c) Changing cars from petrol to hybrid. d) Encouraging more people to drive to school.

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