Test your basic knowledge |

Teaching Children Science

Subject : teaching
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. When one light bulb in a circuit burns out and the other remains it. - this type of circuit is which that current is divided among many paths






2. Created by bits of soil - sand - gravel and rocks being carried through rivers and streams






3. Physical change






4. There is a flow of electrons through the circuit






5. Bones - shells - teeth






6. Where many fossils are found






7. Chemical reactions take place and requires oxygen






8. Is a laboratory in orbit around rhe Earth






9. Kilocalorie - calorie - and British Thermal Unit (BTU)






10. Category in which rocks are classified






11. Vessels that carry blood from the ventricles to various parts of the body






12. Given names from mythology -groups of stars forming specific patterns -given names to reflect resemblance to familiar objects






13. Is described as a satallite






14. Is in orbit around the Earth






15. Can produce only virtual images that are smaller than the real objects - it is thicker at its edges than at its center - and it causes light rays to bend towards its edges






16. The range that is closest to the true age of the universe






17. When air in the atmosphere rises and cools... The water vapor in the air condenses into droplets






18. Layer of the Earth that contains a mass of molten metal






19. Temperature in which air becomes saturated






20. Their direction can be changed by a mirror - they can be focused by a convex lens - they can be bent of refracted as they travel from one medium to another






21. An explanation why Earth is not becoming larger as new land is created at the ocean ridges (the Earth's crust is being pushed downward)






22. When liquid water leaves the surface of a lake to go up into the air as vapor






23. The hardest and softest minerals according to Mohs' Hardness Scale






24. Movement of the continents away from the ridges on the ocean floor






25. Powerful current carrying warm waters from the equator northward and then eastward toward England






26. Are one component of blood - they contain hemoglobin - ( the iron-rich substance that receives oxygen from the lungs and carries it to the tissue cells)






27. Sunlight reaching humans on earth - light from stars in the universe - the operation of hydrogen bombs






28. The most recent era of geologic time






29. Rocked formed from the cooling lava of volcanic eruptions






30. Can be described as remnants of a planet that once existed between Mars and Jupiter






31. Jellyfish; mollusks; hydra






32. Basic parts: heart and blood vessels; Plasma - 90% water and 10% various dissolved substances ; Red & white blood cells - red cells receive oxygen from the lung and carries it to the tissue cells - - white cells are able to surround disease-causing b






33. Use energy - get rid of waste - reproduce - respond to stimuli - maintain homeostatis - adapt to their environment and evolve as a species






34. Changes in velocity






35. Weathering - erosion - and continental drift

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36. Parts of a molecule






37. Tectonic plates moving more than one inch






38. Bones and muscles that work together to give your body its form and structure. The bones provides support - protection for vital organs - storage area for minerals and surfaces to which muscles are really alive.






39. Rocks that strike the Earth's surface from space






40. Where most of the energy that fuels ocean life comes from






41. The inclined plane is the basis for the screw and the wedge






42. Skeletal muscle






43. The female reproductive organ

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44. Inhalation and direct contact with an open wound






45. Galileo demonstrated that objects with different masses fail with the same acceleration






46. Aluminum - gold - copper






47. Provides constant feedback about accuracy and efficiency of the tool that was designed - -presents readily interpretable data - -addresses a clearly identified problem






48. The book and the moon are repelling

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49. Most similar to Earth depending on general size - density and chemical composition






50. Natural process through which rocks are broken into smaller pieces