1) What is mining? a) Building roads b) Extracting rocks and minerals from the ground c) Recycling paper d) Planting trees 2) What do we use minerals for? a) Only for decoration b) For phones, buildings, and cars c) Only for jewelry d) For food 3) What type of mining is used when minerals are deep underground? a) Surface mining b) Underground mining c) Recycling d) River mining 4) What type of mining is used when minerals are near the surface? a) Surface mining b) Deep mining c) Ocean mining 5) Why should mining be sustainable? a) Because rocks and minerals are non-renewable b) Because they are easy to replace c) Because they grow back fast 6) Which of these actions helps make mining sustainable? a) Throwing away waste b) Using electric machines 7) What should we do after closing a mine a) Leave it empty b) Replant and restore the land c) Fill it with trash 8) What can happen if we don’t close abandoned mines? a) Illegal mining can occur b) Trees will grow faster c) The land will heal itself 9) What is one way to use fewer new minerals? a) Recycle b) Throw away old materials c) Use more fuel 10) What do electric machines help reduce? a) Pollution b) Rocks c) Heat

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