Across
- 4. Another way of saying 'per person'
- 8. The kind of resource that can NOT be created faster than it is used
- 10. Too much rain causes the ground to rumbles and slide down
- 11. The trade of something good for something bad
- 12. Naturally forming exploding mountain
- 13. Pieces of pebbles or shells or debris
- 16. The kind of resource that can be created faster than it is used
- 18. The act of people using things
- 19. Lava flowing underground
Down
- 1. Energy gotten from the remainders of a marine animal millions of years ago
- 2. The water you would find in an aquifer
- 3. Very high temperature liquid rock above ground
- 5. Natural crystals that have specific properties and characteristics
- 6. Rocks made up of pebbles of sediments
- 7. When two tectonic plates cause the ground to shake
- 9. The lithospheric plates and how they move and their relations
- 14. Chunks of the Earth in the lithosphere that move V-E-R-Y slooowly
- 15. The pieces of rock that contain minerals or jewels
- 17. Layers of rocks that let water in creating groundwater