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General Science Quiz 51 (60 MCQs)

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1. If an atom has 33 protons and 32 neutrons what is its atomic number
2. ..... generation is the idea that living organisms can be spontaneously formed from nonliving substances.
3. If you suffer from Anaemia you should eat foods rich in.....
4. The flow of electricity in a circuit-
5. Which of these is an example of Newton's Third Law of Motion?
6. The deficiency diseases can be prevented by having.....
7. What is NOT an example of an incline plane?
8. During an endothermic reaction, heat is..... and chemical bonds.....
9. We can blame all weather ultimately on the:
10. If my charge becomes 2+ what does that say about me?
11. The Latin word "corona" means
12. Electric current that reverses its direction of flow in a regular pattern
13. Makes energy (ATP)
14. A tectonic plate division of the lithosphere that includes the continental crust of Antarctica and the surrounding oceanic crust.
15. YouTube has removed the highest number of videos (1.7 million) from which country in July-September 2022?
16. The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?
17. If the reactant particles collide with less than the activation energy, the particles will be rebound, and no reaction will occur.
18. Like Earth, Jupiter has only one moon.
19. Which unit would be best to measure the length of a pencil?
20. Mango plants have
21. In elephants Tusks are modified
22. The term "chemical symbol" refers to:
23. The layer of the atmosphere nearest the Earth in which most weather changes occur:
24. Red objective is 4x and the eyepiece is 10x, what is the power of magnification
25. Breaking of rocks
26. A relationship where both animals are helped
27. Fossil fuels are known as non-renewable resources.
28. A microscope is a device that can determine the wavelengths of that light come from an object.
29. Plants are grouped as either vascular plants or..... plants.
30. Color of a mineral in its powdered form
31. How does the location of Earth's magnetic poles relate to its geographic poles?
32. When using a microscope, which objectives provides the greatest field on view?
33. ..... is a lens that makes an object appear smaller
34. Which of these materials is a good conductor of electricity?
35. It is the densest among all state of matter
36. ..... is the unit of heat.
37. Convert the value 2890 into scientific notation
38. What material symbol is frequently used in drawings to represent all metals?
39. "Histology" is the study of:
40. Birds are classified as birds because they lay eggs
41. The three sides to the fire triangle are;
42. Many diseases have an incubation period. Which of the following best describes what an incubation period is?
43. What is the smallest independently functioning unit of living organisms?
44. A lunar eclipse is very rare and only occurs when there is a new moon.
45. Rudy is..... (sweep) the floor everyday.
46. A wedge is a simple machine
47. Physical changes such as boiling do not make new materials and might easily be....., for instance by cooling which causes condensation.
48. Water with a PH below 5.6 that falls to Earth as rain or snow and can harm plants and animals and corrode buildings
49. The Arteries originate from
50. The color of the apple is red. what sense organs that is use in the sentence?
51. Teeth help to tear and take harder bite are.....
52. What type of chemical reaction occurs when iron rusts?
53. What is the fourth state of material called the fourth state of matter is known?
54. Which is the smallest geologic time scale?
55. A cell without a true nucleus
56. In Europe Bu Ali Sina is called
57. When is the velocity of an object constant?
58. Found in fruits, vegetables, grains, potatoes, pasta, breads.
59. Bamboo is actually a.....
60. 30 m/sec, East. Scalar or Vector
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