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. Bread - cereal - rice and pasta






2. Temperature in which air becomes saturated






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






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






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






6. Weathering - erosion - and continental drift

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7. AKA - Polaris






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






9. The gas that makes up most of Mars' air






10. Is a laboratory in orbit around rhe Earth






11. Parts of a molecule






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






13. 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






14. The most recent era of geologic time






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






18. Part of human blood that consists of 90% water






19. Region around all magnets






20. Closest planet to the sun when compared to: saturn - moon and Mars






21. Low clouds - middle clouds - high clouds - Cumulonimbus






22. 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.






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






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






25. 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)






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






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






28. Skeletal muscle






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






30. Large land mass that broke apart






31. Jellyfish; mollusks; hydra






32. The name of our galaxy






33. Smooth - cardiac - skeletal






34. 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






35. Changes in velocity






36. Sound waves consist of compression and rarefactions






37. The excretory organs responsible for excreting urea






38. There is a flow of electrons through the circuit






39. Murray- Gell Mann won a Nobel Prize for his work on classifying elementary particles






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






41. Are materials that light cannot pass through






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






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






44. Is described as a satallite






45. Is in orbit around the Earth






46. Category in which rocks are classified






47. Causes the sun to rise and set each day

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48. Where many fossils are found






49. Inhalation and direct contact with an open wound






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