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General Science Quiz 73 (60 MCQs)

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1. No light exists here only the light that is made by the creatures in this layer
2. The geological process is divided into those that originate externally (.....)
3. Select the group of ONLY living things.
4. Systematic arrangement into groups and subdivisions are.....
5. A body covering, typically made of chitin, that provides support and protection.
6. Which of the following rivers forms an estuary?
7. The wearing of flip flops and other open toed shoes are acceptable during a laboratory investigation during the hot summer months.
8. What theory proposes that evolution occurs steadily in tiny changes over long periods of time?
9. What can you find by working through the statements of a dichotomous key?
10. Which atom has the lowest Electronegativity?
11. If the magnetic declination at a location is 10$^\circ$ East, and your compass reads 45$^\circ$, what is the true bearing?
12. Who invaded India seventeen times, which includes plundering of Somnath?
13. Physicists who find the theory of relativity are .....
14. The variable that is changed in an experiment is called:
15. What will happen if earth did not rotate
16. You and your partner think you have come upon a cure for the common cold. You want to let everyone know that you discovered the cure. Before you publish your cure in the local newspaper, which step of the scientific method might you go over again?
17. Also known as fats
18. An electron is..... charged
19. The normal temperature of the human is
20. The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet? (3 ft = 1 yd)
21. China rose turns..... with acids and..... with base
22. What is the standard unit force is measured in?
23. It is a process in water cycle where liquid turns into gas.
24. Which of the following can dendrochronology tell us?
25. What changes when the pull of gravity changes?
26. Energy is released when water changes
27. What element is found in group 17 period 3?
28. A type of plastic that is biodegradable has been in the news lately. The ingredient that makes it biodegradable is:
29. There are..... mm in 56.7 meters.
30. How many electrons can the second energy level hold?
31. Salt can be obtained from salt solution by
32. The largest satellite named Triton revolves around which planet?
33. All of the following are characteristics of metals EXCEPT:
34. Scientist believe that the extinction of the dinosaurs was caused in part by a large meteor strike. What is the most likely sequence of events following the meteor strike?
35. The planet ..... has a prominent ring system around it.
36. In a wind turbine kinetic energy from the wind is first converted to:
37. This scientists wrongly believed in spontaneous generation, and because he was so well-known, it went unquestioned for many years
38. Is making salt water to gargle with a physical or chemical change?
39. What is a prokaryote?
40. Where does human digestion start from
41. Compounds form when.....
42. What is effort (input) force?
43. In which rock Taj mahal made up of?
44. Ultraviolet waves, gamma rays, and radio waves are all types of visible light.
45. Choose the most elastic substance from the following
46. It is the fastest healing organ.
47. Ca(OH)2 $\rightarrow$ CaO + H2O 1. Balance the equation 2. What type reaction is this?
48. A huge super continent from 200 million years ago
49. (1) Schematic diagrams indicate the location of individual components in the aircraft(2) Schematic diagrams indicate the location of components with respect to each other within the system
50. Compared to its weight on Earth, how much does a 10 kg object weigh on the moon?
51. Why does air pressure decrease with increasing of the elevation (height)?
52. The moon is a natural satellite that orbits the Earth.
53. A change from gas to liquid involves a..... in temperature
54. What is a condition that may change when a scientist changes the independent variable in an experiment?
55. What is listed in the Periodic Table?
56. Plants release what gas into the atmosphere?
57. A piece of wooden beam is cut and split into two parts, this is an example of the process of change .....
58. What is the sex determination of a child
59. All echinoderms live in the water
60. All metals exit usually in the solid state except.....
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