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General Science Quiz 3 (60 MCQs)

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1. Obtain salt from sea water
2. Which blood flows by artery
3. It have pH value of below 7
4. In science, a wave is defined as
5. If a river is located in a deep canyon, and has changing amounts of water, how can this be developed as an energy source?
6. Atom with excess/ deficiency of electron
7. The two volcanic islands in the Indian Territory are
8. In a....., the moon becomes dark and even reddish because it is in the Earth's shadow.
9. Which is not a type of force?
10. The sound of an object has 120 vibrations per minute. What is the frequency and time period?
11. Which one of the following verb forms has incorrect simple, past or past participle verbs?
12. Which of the following is described as the basic unit of matter?
13. P4 + 3 O2 $\rightarrow$ 2 P2O3
14. What do we call a thick slowly flowing liquid produced by plants that can harden into a solid?
15. Cholesterol that is known as (LDL) stands for:
16. Why the white blood corpuscles are called "soldiers of the body" ?
17. A simple diagram with arrows showing a single pathway of energy flow from grass, to a rabbit, to a fox is
18. Which statement is true about electrical circuits?
19. Acid present in gastric juice is:
20. David delivers meals to elderly people once a week. He uses a cart to move the meals. The cart has four smooth wheels. Which type of friction acts between the cart wheels and the sidewalk?
21. What is the hardest natural substance on Earth?
22. Cracks in the Earth's crust
23. What does Angstrom measure?
24. Foods rich in carbohydrates include all the following except
25. All the planets orbit the Sun in the same orbital plane in an anti-clockwise direction except for;
26. What was the first animal sent into space?
27. What is the region around a magnet where its magnetic force can be detected called?
28. Nearly-spherical object in orbit around the Sun that is not a satellite, and has not cleared the debris in its orbit
29. What is the term for the force that attracts a body towards the centre of the earth, or towards any other physical body having mass?
30. The United States military base in the Asia Pacific region which was targeted by Japan in launching attacks during World War 2 was .....
31. What worldview replaced the Roman worldview after the Dark Ages?
32. Name a part of the digestive system that chemically digests food
33. Organisms that MAKE their own food through photosynthesis are .....
34. Hardness of water can be removed by;
35. Which of the following board games is an Indian board game?
36. When wind, water, or ice leave materials in a location, this is known as:
37. Air is made of matter. Do you agree or disagree?
38. A..... is a tool that is used to measure temperature or how hot or cold something is.
39. Are all numbers are complex numbers?
40. The C in CER stands for.....
41. What is the place of cells called?
42. According to Newton's Third Law, what happens when you push on an object?
43. Which of the following statements is NOT congruent with the theory of plate tectonics?
44. Most complex molecules of life
45. Can stop or slow down object slif=ding past each other
46. An evil ewok threw a rock with a force of 24.6N and an acceleration of 6m/s2 at an innocent stormtrooper. What was the rocks mass?
47. Among the planets of mars and jupiter are .....
48. Group of atoms in a magnetic material in which the magnetic poles of the atoms are aligned in the same direction
49. Following the above statement, the energy turns into an equal amount of KE; what will be the total energy (KE+PE) after jumping?
50. Who determined that planets orbit the Sun in elliptical orbits
51. The house which is made by ice is called as?
52. The core is chiefly made out of what?
53. Gold and pyrite are different in.....
54. Formed from previously existing rock such as igneous and sedimentary rocks Then, subjected to heat and pressure, metamorphism
55. In the text, the author told you that Lowell's hypothesis proposed that the squiggly lines he saw on the surface of the planet Mars were water canals constructed by intelligent beings.
56. Sand-to-boulder sized rocky object orbiting the Sun
57. True or false?A substance which contains various elements or compounds without bonding or fixed proportions is a mixture.
58. Found inside the nucleus and has a neutral charge
59. When a puddle disappears, which water cycle process occurred?
60. A force exerted onto a surface by the weight of air molecules
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