This document contains a quiz with multiple choice questions about science topics like biology, chemistry, physics and earth science. It covers concepts like cells, elements, compounds, properties of matter, the human body, ecosystems, weather, environmental protection and more. The questions test understanding of key ideas and relationships in these subject areas through identifying correct answers, completing statements, solving simple equations and explaining scientific phenomena.
9. D. organ systems → organs → tissues → cells
B. cells → tissues → organs → organ systems
C. organs → organ systems → cells →
tissues
A. tissues → cells → organ systems → organs
Which sequence correctly shows
the levels of increasing
organization in the human body?
10. D. The Moon has many craters.
B. The Moon rotates at a very high speed.
C. The Moon is covered with a thin layer of
ice.
A. The Moon reflects the light from the Sun.
The Moon produces no light, and
yet it shines at night. Why is this?
11. D. 212°C
B. 37°C
C. 100°C
A. 29°C
Your temperature is taken when you are
NOT sick. Which temperature is CLOSEST
to what the thermometer would show?
12. D. a lake
B. a meadow
C. a desert
A. a forest
This is a drawing of a bird’s foot.
Where would you be MOST likely
to find such a bird?
13. d. all organism and the physical setting of a
given place
b. all organisms living in a given place
c. all organisms native to the given place
a. all the producers in a given place
What is an ecosystem?
14. d. exposure to sun’s heat from 10:00-
3:00 pm burns the skin
b. less exposure to sun burns the skin
c. exposure to sun at 7:00 burns the
skin
a. sunset burns the skin
Which statement about exposure
to sunlight is true?
15. d. observe all of the
above
b. do not throw things away
c. practice recycling
a. cover garbage can
What can you do to help lessen
garbage in your home?
16. d. Keep medicines, bottles and chemicals
that do not have labels.
b. Label containers to indicate what is inside
c. Store poisonous and flammable materials
out of reach of children
a. Classify the materials according to use.
It was almost 12:00 o’clock when your mother
cooked fish tinola for lunch. She mistakenly
poured sugar instead of salt. What important
instruction she failed to follow?
17. d. avoid using appliances/ materials that
produce CFC’s
b. stop all automobiles to operate
c. conserve energy at home and
school
a. plant more trees
At the middle of the century, it is expected that the
ice in the Arctic sea will be melted due to global
warming. As a young citizen, how would you help
to prevent this to happen?
18. D. All three boxes have
the same mass
B. Y
C. Z
A. X
Which of the boxes
X, Y, or Z has the
LEAST mass?
X
Y Z10g
10g
10g
20. A bird is the only animal that has
_______. Also, all birds have bills,
have wings, and lay eggs.
FILL IN THE BLANK:
21. d Skin
b Eyes
c Nervous system
a Legs
A person sorted some animals
into the two groups listed on the
table. Which characteristic of
animals was used for the sorting?
22. D. Only Dick can hear clearly.
B. Neither of them can hear.
C. Only Tom can hear clearly.
A. Both of them can hear equally clearly.
The picture shows Dick and his
friends playing with a string-
telephone. Sally is speaking. Dick
and Tom are trying to listen. Which
of them can hear her speak?
23. d They came from eggs laid by
insects.
b They came from air in the bag.
c They came from the rice itself.
a They came from water in the bag.
Larvae were found in a bag
of rice. What best explains
how the larvae got there?
24. D clear-cutting wooded
areas
B mowing grass
C planting flowers
A growing crops
Which human activity will most
likely increase the amount of soil
erosion?
25. D oceans
B water erosion
C pollution
A earthquakes
All of the landforms on Earth are
constantly changing shape. What is
most responsible for the changes in
the landforms?
26. What is the average speed of the
runner who runs 30 seconds in 150
meters?
SOLVE:
5 METERS PER SECOND
33. 2 identical pots of plants were
prepared by Jean in her experiment.
She placed one outside and the
other in under a shade. What is
being experimented by Jean?
Effects of sunlight
