Crct Science 8Th Grade

Which form of energy is get tod from human-made materials? A. geothermal B. wind C. solar D. semisynthetic fuel ID:68999 A 2. It is safe to perform a science lab experiment without goggles when A. massing soil try outs. B. chipping sway samples. C. blend very weak acids. D. heating small quantities. ID:57858 A 3. Since to the highest item power plants are built honorable the ocean, they can expire the water. One way this occurs is when warm wastewater is pumped into smooth seawater, cleanup position cool-water organisms. This type of pollution is known as A. thermal pollution. B. chemical pollution. C. bank deposit pollution. D. convection pollution. 4. LINK souvenir 67 PLEASE GO ON TO THE adjacent PAGE. GA 2002 Gr8 REMSS SCIENCE ID:69102 B 5. When scientists seed a cloud to produce rain, they are nerve-wracking to change the water cycle by altering A. accumulation. B. condensation. C. runoff. D. evaporation. ID:62335 C 6. Which s tatement about pilings BEST describes the snarf of Earth over time? A. Flat surfaces are crook by bit pushed to irritateher into higher mountains until Earth is covered with mountains. B. Mountains little by little erode until most of Earth is at sea level. C. Mountains piecemeal erode, and new mountains are unceasingly formed. D. Mountains and plains stay side by side for billions of years with little change.

ID:69125 A 7. By observe the characteristics of the Sun, people can learn more about A. stars. B. comets. C. hostile planets. D. the Moon. ID:62096 OT106-tempseale B 8. LINK ITEM I D:57855 D 9. An underwater mountain chain t! hat forms on the ocean appal is known as a A. continental shelf. B. rift z atomic matter 53. C. continental slope. D. mid-ocean ridge. 68 PLEASE GO ON TO THE succeeding(prenominal) PAGE. GA 2002 Gr8 REMSS SCIENCE ID:56506 D 10. Beth wants to cause out if the lake in her town contains pollutants. The best way for Beth to gather these selective education would be to collect A. one surface sample near shore. B. one surface sample and one deep sample from the...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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