Across
- 2. oil that spills from oil platforms, tankers, and pipelines that harms the environment
- 5. all the aspects of climate are changing because Earth is getting warm
- 8. facilities such as roads, water supply, electricity supply, railways
- 10. seawater is turned into frest water which people can drink, by removing its salt
- 11. rock is broken down by chemical reactions
- 12. there isn't enought water for everyone
- 13. a gas (sulpur dioxide) that is harmful
- 15. a water that's not fresh and it is salty
- 17. thangs we need to live, or use to earn a living; for example food, fuel
- 18. a plant that we planted
- 19. to provide energy, by burning them
- 22. has lush vegetation, with many differents species for plants and animal
- 25. the wearing away of rock, stones and soil by rivers, waves, wand, or glaciers
- 28. is one which we can keep on using, and it won't run out
- 29. water that collects below ground
- 30. substances added to soil to make it more fertile; the rock at the plate edges get folded upwards, making mountains
Down
- 1. a water that can be drink (not salty water)
- 3. where fertile land becomes like a dessert, usually through misuse
- 4. is something which occurs naturally
- 6. water is evaporated from tge ocean, leaving the salt behind
- 7. places that don't get much water
- 9. coal, oil, natural gas
- 14. occurs without human involment
- 16. water from baths and shower sinks
- 20. everything around you; air, soil, water, animals, and plant from the natural environment
- 21. have enough water but can't afford the infrastructure
- 23. resources is a resources we will run out of one day
- 24. groundwater that has been sealed into aquifers for thousand or million years
- 26. to water crops
- 27. the state of being extremely poor
