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nonsense report
41. What will happen if one bulb was burned out in a parallel circuit? *
1 point
A. All other bulbs will be turned off.
B. All other bulbs will still light up.
C. Electricity will not function anymore.
D. The bulb will not function anymore.
42. Which best describes an electromagnet? *
1 point
A. It is a permanent magnet.
B. It can be made even without wires.
C. It is made stronger using less coils of wire.
D. The number of coils in an electromagnet increases the electricity flowing in it, which in turn increases the strength of its electromagnetic field.
43. What kind of magnet is an electromagnet? *
1 point
A. Permanent
B. Semi-conductor
C. Semi-Permanent
D. Temporary
44. What process breaks rocks into smaller pieces to become soil? *
1 point
A. erosion
B. abrasion
C. pounding
D. weathering
45. Which of the following activities of man contribute to the breaking down of rocks? *
1 point
A. Fishing
B. Studying
C. Mining
D. Sky diving
46. What is reforestation? *
1 point
A. It is planting of crops alternately to hold water.
B. It is the planting of more trees to block the wind.
C. It is the planting of new trees.
D. It is the planting of grass
47. Before a typhoon, which of the following is observed? *
1 point
A. The weather is calm and quit.
B. Heavy rainfall accompanied by strong wind occur.
C. Sky is clearer but there might be scattered rain showers.
D. The Weather is good.
48. Why is Polaris helpful in finding directions? *
1 point
A. It can be seen both day and night.
B. It is the biggest star in the universe.
C. It is the most visible stars in the night sky.
D. It is fixed star which always points at the north.
49. Which constellation has a shape of a mythical hunter? *
1 point
A. Cassiopeia
B. Orion
C. Pegasus
D. Ursa Major
50. It is an imaginary belt or path in the heavens that includes the path of the planets. *
1 point
A. Asterism
B. Constellations
C. Star
D. Zodiac
Please
Nonsense report
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