Across
- 2. glacier a glacier usually originating in a cirque at a valley
- 4. A long, narrow, steep-sided ridge of coarse sand and gravel deposited by a stream flowing in or under a melting sheet of glacial ice.
- 5. diffusion of water through a selectively permeable membrane
- 9. Description of the variation within a system or group.
- 10. borne diseases are conditions caused by pathogenic microorganisms that are transmitted in water
- 12. is a gas that forms diatomic molecules
- 14. island are formed by volcanoes that grow up all the way from the oceans floor
- 15. water water that is safe for humans to drink
- 17. oxygen Amount of oxygen dissolved in a body of water such as a lake
- 20. shelf The undersea extension of a continent which can stretch for miles out to sea.
- 21. show us the side view of a landscape
- 24. water that collects or flows underneath the earth's surface
- 25. form from rocks and gravel that build up along the sides and at the end of the glacier
- 27. a submarine mountain rising several hundred fathoms above the floor of the sea but having its summit well below the surface of the water.
- 30. amount of dissolved salts in water
- 33. water: a circular movement of water particles that causes a change in pattern that moves along the water surface. (waves transfer energy)
- 34. a microscopic parasite which feeds off of others to survive
- 35. how acidic or basic the water is
- 37. the rigid outer part of the earth, consisting of the crust and upper mantle
- 39. zone defined as the area between the high tide and low tide mark.
- 40. small hills with a distinctive teardrop shape. Form when a glacier moves over moraines that had formed earlier
- 41. observe, check. Or keep track of something, for specific purpose
Down
- 1. osmosis movement of water through a membrane from an area of lower water concentration from an area of lower water concentration to one of higher water concentration; technique used for purifying water
- 3. Use you direct uses of water
- 4. is a coastal area where freshwater from rivers and streams mix with saltwater from the ocean
- 6. bloom when the amount of the dissolved nutrients in the water increase greatly.
- 7. ridge form where molten rock pushes up from the interior of Earth.
- 8. A large moving body of ice.
- 11. water is water from the sea or ocean
- 13. is any place on earth where living things interact with other living things and non- living things.
- 16. Daily change in water levels of the oceans.
- 17. Technique for separating solutions that involves boiling and condensation.
- 18. lake Most kettles are circular in shape because melting blocks of ice tend to become rounded
- 19. The process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow, and then transported and deposited in other locations.
- 22. is a measure of how hot or cold something is.
- 23. stream of water that moves within a larger body of water
- 26. characteristics characteristics used to be describe a stream or a river; these include volume and rate of flow, slope and shape of bed.
- 28. water water containing a high concentration of calcium and magnesium
- 29. Specific structures or behaviours that increase an organism's chance of survival or reproduction.
- 31. s the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible
- 32. group of organisms of the same species that live in a particular area
- 36. Eroded rock fragments and soil carried by water or wind.
- 38. average weather measured over a long period of time