Natural Resources
Across
- 4. a resource that can be created faster than humans use it,
- 5. a type of fossil fuel that is neither liquid or solid,
- 6. the number one thing we use our fuels to create. It powers all of our devices like phone, TVs, etc. Trees, a natural source of carbon, grows tall, we get wood from it, original source of fuel for our ancient ancestors,
- 9. a source of energy made from organisms that died millions of years ago. Coal, oil, and natural gas.
- 11. a liquid fossil fuel, drilled from the Earth
- 12. energy produced by flowing water,
Down
- 1. a thing from nature that humans use to make their lives easier in some way,
- 2. a general term for nature, where we live, and can be easily damaged by using too many fossil fuels
- 3. a resource that cannot be created faster than humans use it, so we will eventually run out, Surface mine, the process of harvesting Coal from the Earth that involves removing an entire mountain,
- 7. a solid fossil fuel that is mined from the Earth
- 8. a renewable energy source that is collected by windmills,
- 10. using the Sun to create electricity,