Across 1. a type of car that uses electricity at least part of the time 6. raid that mixes with gasses and particles: it can eat away (weather) rock 9. when many plants and water have been removed in dry areas causing a desert to form 10. to have less quality than regular air or water 11. energy that is generated by water falling over a waterfall 19. the act of protecting wildlife and habitats 21. the force able to do work; 23. a type of energy that does not rely on fossil fuels 24. a fuel that comes from coal, oil, petroleum, or natural gas 25. energy from the sun

Down 2. a large fan-like device used to capture wind power 3. the gasses of the atmosphere trap sunlight causing the air to warm up 4. a type of energy that will be available and rebuild itself 5. freshwater streams that flow around Florida 7. the removal of trees to create new living space or farms 8. the production and discharge of something, especially from cars 11. the force of populations of people living in an environment 12. chemicals placed on plants to keep bugs away - may poison other living things 13. smoke plus fog 14. a type of energy that will run out eventually 15. sand being carried away by water 16. cities building up and taking over the open land and its habitats 17. an underground source of fresh water in Florida 18. waste from chemicals that get into the air, soil, and water 20. the gas found in water that fish breath 22. environmentally friendly "green", non-polluting