Across
- 1. the california current off the west coast of north america is a _______ water current
- 3. a renewable energy source that creates electricity from the sun
- 5. a renewable energy source that uses waste products from living things
- 6. a process that removes a valuable resource from the earth
- 9. a liquid energy source made from decaying plants and sea organisms
- 10. a cold environment where the summers are warm enough to melt snow and ice
- 14. flow of electrons that power our lives
- 16. ability to do work and create change
- 17. the gulf stream current off the coast of north america is a _______ water current
- 19. an energy source that we can get more of
- 22. an effect of the atmosphere that does not create heat, but traps heat within the atmosphere
- 24. an environment (hot or cold) that gets very little precipitation
- 26. an cold environment where the snow rarely melts
- 27. an environment with a distinct temperature and precipitation pattern
- 28. the name for rain or snow falling from the sky
- 30. a warm environment with seasonal rains
- 31. a warm environment with high amounts of rain
Down
- 1. a type of gas that traps heat in the atmosphere
- 2. a group of non-renewable energy sources made 300 million years ago
- 4. a solid energy source made from decaying plants
- 7. a renewable energy source that uses a split atom
- 8. a gaseous energy source made from decaying plants and sea organisms
- 10. an environment that experiences both hot and cold seasons
- 11. an area of faster moving water, usually of a different temp than the surrounding waters
- 12. a renewable energy source that uses water
- 13. a type of energy typical thought of as good for the environment
- 15. a type of rock that contains a useful metal
- 18. a generally hot environment that gets little rain, named for a famous sea
- 20. an energy source that we cannot get more of
- 21. an extremely cold environment with constant snow cover that never melts
- 23. a renewable energy source that uses the heat from the earth
- 25. a general trend that shows the temperatures of the earth increasing
- 29. a renewable energy source from moving air