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. Heat - carbon dioxide - water






2. If we apply a force to an object that is at rest - the object will apply an equal and opposite force

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3. Large land mass that broke apart






4. The shape of the wings and the manipulation of ailerons both contribute to lift






5. Low clouds - middle clouds - high clouds - Cumulonimbus






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






7. The first man-made satellite that was lauched by the Russians in 1957






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






9. The most recent era of geologic time






10. There is a flow of electrons through the circuit






11. Parts of a molecule






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






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






14. Causes the sun to rise and set each day

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15. Mercury and Venus






16. Bread - cereal - rice and pasta






17. Chemical reactions take place and requires oxygen






18. Phylum - class - order - family genus - species






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






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






21. The book and the moon are repelling

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22. The name of our galaxy






23. 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)






24. Name given to the science in which studies the atmosphere






25. The excretory organs responsible for excreting urea






26. It converts some electrical energy to light energy






27. An instrument used to measure the pressure of air above






28. Monera; Protista; Fungi; Plantae; Animalia






29. Aluminum - gold - copper






30. Changes in velocity






31. It is changed by heat and pressure






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






33. Atoms






34. 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)






35. Weathering - erosion - and continental drift

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36. Are closely related to hazards - risks - and benefits






37. Most organs are internal - - can respond quickly to environmental changes; can move freely






38. The female reproductive organ

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39. Physical change






40. Depends on the number of complete vibrations that the vibrating object makes in one second






41. Slopes gently






42. Are materials that light cannot pass through






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






44. The planet in which spins on its side






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






46. 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






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






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






49. Where most of the fresh water on earth is found






50. 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