sample quiz bee questions science grade 4

1. GRADE
IV
Science
Quiz

2. Easy Round

3. 1.There some muscles which are
both voluntary and involuntary.
Which of the following belong
to that kind?
A. intestines
B. heart and lungs
C. arms and legs
D. eyelids

4. Answer: D eyelids

5. 2. Dogs give birth to puppies; cats
give birth to kittens. This process by
which animals produce other
animals of their kind is called
___________.
A. reproduction
B. germination
C. metamorphosis
D. pollination

6. Answer: A
Reproduction

7. 3. There are some organisms
having both organs appearing in
different parts of the body. Which of
the following exhibits
hermaphrodism?
A. snake
B. earthworm
C.chicken
D.fly

8. Answer: B

9. 4. What kind of exercise
helps the heart and lungs?
A. aerobic
B. Bowling
C. Weight lifting
D. anaerobic

10. Answer: A

11. 5. If you are exposed to
garbage, what kind of illness
would you probably get?
A.heart failure
B.asthma
C.goiter
D.nose bleed

12. Answer: B

13. 6. Which of these minerals is needed
by your bones?
A. Calcium
B. protein
C. carbohydrates
D. vitamin A

14. Answer: A

15. 7. It allows you to bend
your knees.
A. muscles
B. joints
C. femur
D. tendons

16. Answer: B

17. 8. What do you call the imaginary
line on which the Earth turns and
which runs from pole to pole?
A. equator
B. longitude
C. latitude
D. axis

18. Answer: D

19. 9. What process does an
animal undergo when the
sperm and egg cell unite?
A. Fertilization
B. reproduction
C. Hatching
D. life cycle

20. Answer: A

21. 10. What do you call the spines and
thorns of some plants which they
use to protect themselves from
danger?
A. enemies of plants
B. plant disease
C. adaptive structure
D. camouflage

22. Answer: C

23. Average Round

24. 1. The contraction and relaxation of
muscles cause bone movement. A pair of
muscles works against each other. While
one contracts the other relaxes. What
happens to the muscles when it
contracts?
A. It becomes long and thick.
B. It becomes short and thin.
C. It becomes long and thin.
D. It becomes short and thick.

25. Answer: D

26. A. 23 degrees C. 23 ¾ degrees
B. 23 ½ degree D. 24 degrees
2. Below shows that Earth tilting of the
Earth on its axis. How many degrees
does Earth tilts?

27. Answer: B

28. 3. It is a mechanical method of soil erosion
control. This is good on houses or roads by
the mountain side or hillsides. It also
prevent landslides. This process is
called_________.
A. Strip cropping
B. Terracing
C. Riprapping
D. Crop Rotation

29. Answer: C

30. 4. What is the main cause of
tides?
A. Earth’s gravity
B. Moon’s gravity
C. Sun’s gravity
D. Earth’s rotation

31. Answer: B

32. 5. Which of these situations shows storm signal
no. 2?
A. Classes in pre-school levels in all public and
private schools in affected communities are
automatically suspended
B. Classes in preschool, elementary and high
school levels in all public and private schools in
the affected areas are automatically suspended
C. Classes in all levels are automatically
suspended in affected communities
D. Postponement of classes and work in
government offices

33. Answer: B

34. 6. What kind of disease
is given by mice?
A. Rabies
B. dengue
C. Malaria
D. bubonic

35. Answer: D

36. 7. When does evaporation
take place?
A.When water is cooled
B. when water is frozen
C. When water is heated
D. when water is filtered

37. Answer: C

38. 8. What do we call the scientist
that study about the soil?
A. Meteorologist
B. Geologist
C. Pedologist
D. Psychologist

39. Answer: B

40. 9. In which liquid is nail
polish soluble?
A. Alcohol
B. Acetone
C. Oil
D. water

41. Answer: B

42. 10. Man interferes with the balance
of nature when he _______.
A. pollutes air and water
B. disposes his garbage properly
C. practices selective logging
D. helps control overpopulation by
practicing family planning

43. Answer: A

44. Difficult Round

45. 1. Skeletal muscles are attached to
the bones by rubber-like cords
called tendons. Tendons are
stretched as the muscles and
bones move. What are the
tough fibers of proteins in
tendons called?
Write down your answer.

46. Answer: Collagen

47. 2. Muscles and bones
work like levers. If the
bone serves as the
lever, _________ act
as the fulcrum.

48. Answer: Joints

49. 3. The measurement
of the hotness and
coldness of the air is
called
______________

50. Answer:
Temperature

51. 4. When do
tides occur?

52. Answer: When
the moon pulls the
Earth.

53. 5. Objects that form
shadows and covers
the light that hit them is
called _____________.

54. Answer: Opaque

55. 6.
_______________
__ occurs at the
first and third
quarter of the

56. Answer: Neap tide

57. 7. How many natural
satellites move
around Earth?

58. Answer: One

59. 8. What is the
largest asteroid in
the solar system?

60. Answer: Ceres

61. 9. What makes
your palm hot when
you rub them
together?

62. Answer: Friction

63. 10. What
instrument is used
to measure wind
speed?

64. Answer: Anemometer

65. Clincher

66. 1. A mother hen sits on her eggs
to provide warmth needed for
the eggs to hatch. What is this
process called?

67. Answer: Incubation

68. 2. When mayonnaise is
mixed with water, the
mixture becomes cloudy
and the particles remain
suspended. Mayonnaise is
what kind of mixture?

69. Answer: colloid

70. 3. How many Earth days are
equivalent to one day on the
moon.
Write down your answer……

71. Answer: 29 Earth days

72. 4. How do animals
and humans release
or give off water
particles?

73. Answer: Perspiration

74. 5. There are different
species of animals and
plants living together in the
same environment. How is
this organization
classified?

75. Answer: Community