Material A
|
Material B
|
Material C
|
liquid
|
Solid and gas
|
Solid or liquid
|
shiny
|
brittle
|
ductile, malleable
|
loses electron in chemical reactions
|
gains electron in chemical reactions
|
Loses electron in chemical reactions
|
conductor of heat
|
good insulator
|
Conductor of electricity
|
Mercury
|
Carbon
|
Sodium
|
1. Based on the above table, which material
is a metal?
A. A
B. B
C. A and C
D. A and B
2. Which of the following illustrates
Newton’s Second Law of motion?
A. Flying a kite
B. Riding a bicycle
C. Lighting a “kwitis”
D. Jumping on a platform before diving
3. Rubbing both hands together to create
heat is an illustration of this scientific term.
A. Inertia
B. Gravity
C. Motion
D. Friction
4. Where is ozone found in the atmosphere?
I. Stratosphere II. Troposphere III.
Mesosphere IV. Exosphere
A. I only
B. II and IV
C. I and II
D. II and IV
5. Mang Pedring smiled when he looked up in
the sky and saw the clouds because he knew that in a few days he could plant
rice on his field. What type of clouds did Mang Pedring see?
A. cumulus
B. cirrus
C. nimbus
D. stratus
6. Moana learned that the sun is a star.
Which of the following is a proof of this information?
A. Stars and the sun, unlike planets, become
smaller after thousands of years.
B. Like the Sun, stars produce light due to nuclear reactions.
C. Stars belong to the solar system; hence it
is a star.
D. Stars like the Sun do not move.
7. Which of the following explains the cause
of volcanic eruption?
I. Magma rises to the crater.
II. Magma is moving in the chamber.
III. When built-up, pressure is released,
magma explodes to the surface.
IV. Lava solidifies and becomes part of the
crust.
A. II only
B. I and III
C. III only
D. II and IV
8. Jennylyn observes the pattern formed by
prominent stars almost every night. Which of the following statements may serve
her correct realization about constellation?
A. Stars assume different patterns every
week.
B. Different constellation appears in the sky
every night.
C. A constellation will appear in the same
position in the sky.
D. Different patterns of stars appear in the night sky as the earth
revolves around the sun.
9. Which of the following statements
describes how the nervous system interacts with the muscular system?
A. It regulates heart rate and blood
pressure.
B. It monitors the volume and blood gas
level.
C. It regulates peripheral blood flow and
sweat glands.
D. It regulates the speed at which the food moves through the
digestive tract.
10. Which statement describes the cause of
plate movement?
A. Molten rock in the mantle moves due to intense heat.
B. Molten rock beneath the Earth behaves like
liquid.
C. The plate moves due to the rotation of the
Earth.
D. The plate moves due to tidal waves.
11. A scientific test done under controlled
conditions where just one or a few factors are changed at a time, while all the
other factors are kept constant.
A. Scientific experiment
B. Laboratory test
C. Controlled experiment
D. Chemical experiment
12. The sum total of the biochemical reaction
in an organism; the process by which your body converts what you eat and drink
into energy.
A. Metabolism
B. Digestion
C. Conversion
D. Absorption
13. An object at rest remains at rest unless
acted upon by an external force, or if in motion, it continues to move in a
straight line with constant speed. This law of motion by Sir Isaac Newton is
referred to as what?
A. Law of Dynamics
B. Law of Thermodynamics
C. Law of Inertia
D. Law of Attraction
14. These are rocks form from magma in the
Earth’s mantle that generally do not contains fossils, do not react with acids,
can be made of different minerals, and may be glassy in appearance.
A. Sedimentary rocks
B. Basalt rocks
C. Metamorphic rocks
D. Igneous rocks
15. What do you collectively call the
microorganisms that cause disease?
A. Germs
B. Pathogens
C. Bacteria
D. Viruses
ANSWERS
