_____1.
The
school will hold a science fair. You tried to make a project but failed. The
next thing you do is
a.
to
ask your father to do it for you
b.
not
to submit a project anymore
c.
to
try and try until you produce one
d.
to
tell your teacher that you can’t make one
_____2.
A
medium sized egg has a mass of 67.5 grams. What is the average mass of one egg
in kg?
a.
0.000675
kg b. 0.00675 kg c. 0.0675 kg d. 0.675 kg
_____3.
Before
inventing the incandescent bulb, Thomas Alva Edison made the experiment
repeatedly. What step of scientific method was shown?
a.
Tentativeness
b.
Drawing
the final conclusions
c.
Superstitions
d.
Curiosity
_____4.
Which
of the following is NOT TRUE in the
definition of science?
a.
Body
of knowledge and theory
b.
Discontinuing
of explanation of universe
c.
Collection
of facts
d.
Systematic
and meaningful patterns
_____5.
Which
unit of measurements is NOT USED for
measuring volume?
a.
Liter
b.
cm2
c.
cm3
d.
Gallon
_____6.
An
irregularly-shaped solid was drop in a graduated cylinder which has a read of 40 cm3. The water rose to 45 cm3. What
is the volume of the solid?
a.
5cm3
b.
5cm
c.
5cm2
d.
5cm6
_____7.
Jericho
wants to know the mass of a piece of metal. What instrument should he use?
a.
Spring
balance
b.
Equal-arm
balance
c.
Graduated
Cylinder
d.
Platform balance
_____8.
Your
sister has a fever and you want to know her body temperature. What apparatus
will you use?
a.
Graduated
cylinder
b.
Room
thermometer
c.
Clinical
thermometer
d.
Laboratory thermometer
_____9.
What
is the standard unit of mass in metric?
a.
Meter
b.
Kilogram
c.
Kilometer
d.
Pound
_____10.
Which
of the following branches of science deals with the study of matter, energy and
their transformation?
a.
Chemistry
b.
Physics
c.
Biology
d.
Genetics
_____11.
What
scientific attitude must a person posses in seeking answers to things in which
he is greatly interested?
a.
Open-mindedness
b.
Flexibility
c.
Curiosity
d.
Resourcefulness
_____12.
Which
one of the following is the mental attitude that acts from sound reasoning?
a.
Scientific
method
b.
Scientific
attitude
c.
Scientific
mind
d.
Scientific
skills
_____13.
Joshua
respects the ideas and opinions of his classmates. He is
a.
open-minded
b.
curious
c.
flexible
d.
investigative
_____14.
Jenny
wants to know the length of the table. What instrument will she use?
a.
Spring
balance
b.
Graduated
cylinder
c.
Ruler
d.
Thermometer
_____15.
Joy
learned in school that fertilizers affect the growth of plants. She wanted to
know how the amount of fertilizer used affects its growth. Which of the
following should she do?
a.
Ask
her science teacher the correct answer.
b.
Conduct
an experiment to find out.
c.
Look
for the correct answer.
d.
Write
the Bureau of soils.
_____16.
Michael
saw some big crabs crawling on the sand. He wandered where they came from so he
tried investigating.
a.
Concern
for living things
b.
Creativity
c.
Curiosity
d.
Responsibility
_____17.
Which
of this concept is always considered by the scientist?
a.
Accurate
observations are necessary to recognize problems.
b.
Events
in nature do not occur in a predictable way.
c.
Experiments
provide information that will always support prediction.
d.
Predictions
do not point the way to possible solutions to a problem.
_____18.
Which
of the following is a technological innovation in the field of communication?
a.
Fiber
Optics
b.
Genetic
engineering
c.
Radioactive
Dating
d.
Tissue
Culture
_____19.
You
have identified the problem in your experiment, what is the next step?
a.
Formulate
the hypothesis c. gather relevant data
b.
Formulate
the conclusion d. test the hypothesis
_____20.
How
are the terms experiment and scientific method related?
a.
The
scientist performs experiment.
b.
The
scientist solves problem in a logical and scientific manner.
c.
A
scientific method of solving a problem may include doing an experiment.
d.
An
experiment proves and disproves a hypothesis.
_____21.
If
a figure of big magnitude are to be handled mathematically, it is wise to use
a.
conversion
units c. scientific
notation
b.
extrapolation d. square
root
_____22.
Which
of the following is NOT TRUE about
science and technology?
a.
Science
is an organized knowledge about environment.
b.
Science
taught man the relationship of living things with their environments.
c.
Technology
helps improve man’s life.
d.
Technology
can provide all the solutions to the problems of the society.
_____23.
Which
of the following is considered as technology?
a.
Production
of antibiotics c. Invention of computer
b.
Invention
of calculator d. all of the above
_____24.
Why
is the planet earth NOT thrown away
by its orbit?
a.
It
is controlled by its fast revolution.
b.
There
is a path that holds it firmly.
c.
The
size is just right to maintain its distance.
d.
The
sun’s gravitational pull and inertia put it.
_____25.
The
annual journey of the earth around the sun is called
a.
rotation b.
revolution c. transition d. precession
_____26.
What
is the point in the earth’s orbit nearest to the sun?
a.
Equinox b.
Solstice c. Aphelion d.
Perihelion
_____27.
What
is the inclination of the Earth’s axis?
a.
33.5° b.
43.5° c.23.5° d.63.5°
_____28.
Why
does the sun rise in the east and set in the west?
a.
The
earth rotates west to east
b.
The
earth revolve counterclockwise
c.
The
earth revolve east to west
d.
The
sun rotates from north to south
_____29.
A
planet’s elliptical orbit means that the planet
a.
keeps
the same distance c. is
very far from the sun
b.
is
very near the sun d. gets nearer and farther from the
sun
_____30.
When
the vertical rays of the sun strike the equator, the whole earth will have
a.
equals
day and night c. longer night an shorter days
b.
longer
days and shorter nights d. shorter nights and shorter days
_____31.
In
summer, we see the sun rise early and set late. Why?
a.
The
tilt is neither away or toward the sun.
b.
The
tilt of the axis is away from the sun.
c.
The
tilt of the axis is toward the sun.
d.
The
tilt is changing in degrees.
_____32.
The
seasons of the year change mainly because of
a.
changing
wind direction in summer and winter.
b.
changing
speed of earth’s revolution.
c.
the
inclination of the axis and revolution.
d.
the
elliptical orbit of the earth and revolution.
_____33.
Exactly
how long does it take for the trip around the sun?
a.
365
days, 5 hours, 48 minutes, 46 sec c. 365
and ¼ days
b.
362
days, 5 hours, 46 minutes, 45 sec d. 364 ¼ days
_____34.
What
dangerous rays kill space travelers?
a.
X-rays c. Gamma rays
b.
Radio
waves d. Cosmic rays
_____35.
Which
satellites are sent to explore other planets like Mars and Venus?
a.
Weather
satellites c. Space Probe satellites
b.
Navigation
satellites d.
Communication satellites
_____36.
Which
cell produce electricity in spaceship?
a.
Fuel
cells c. Atomic cells
b.
Nuclear
cells d. Solar cells
_____37.
What
organisms may be taken along in the space flights as a source of oxygen?
a.
Protozoan b.
Fungi c. Algae d. Bacteria
_____38.
What
fuel rises from rockets?
a.
Kerosene b.
Helium c. Nuclear power d. Oxygen
_____39.
When
the moon is passing the point of its orbit directly between the earth and the
sun and it cannot be seen, this phase of the moon is
a.
Full
moon b.
Crescent c. Gibbon d. New moon
_____40.
An
imaginary line at 23 ½ north latitude is called
a.
Tropic
of Capricorn (S) c. Arctic Circle
b.
Tropic
of Cancer (N) d. Antarctic Circle
_____41.
It
is the length of time between two consecutive vernal equinoxes - 365 days, 5
hours, 48 minutes, 46 seconds. This year is known as
a.
Sidereal
year c. Solar year
b.
Calendar
year d. Tropical year
_____42.
The
sun never sets at summer time in this part of the earth
a.
Northern
hemisphere c. North of Arctic Circle
b.
Southern
hemisphere d. South of Antarctic Circle
_____43.
On
two occasions of the year, day and night are of equal length everywhere in the
earth. Such occurrence is called
a.
equinox
c. summer solstice
b.
contour
Lines d. contour intervals
_____44.
On
topographic map, the numerous fine brown lines which clearly indicate the
landforms that shows variations in elevation are
a.
index
contours c. bench marks
b.
contour
lines d. contour intervals
_____45.
To
earth scientists, the most important features on a map are the landforms that shape
the earth’s surface and are shown in
a.
Hydrographic
maps c. Radioactivity maps
b.
Geologic
maps d. Contour Interval
_____46.
Which
of the following IS NOT mechanical
weathering?
a.
Water
seeps into cracks in rocks and then freezes and expands.
b.
Thin
flakes or curved scales peel off due to temperature changes.
c.
The
roots of plants work their way into small cracks of rock.
d.
Minerals
are continuously removed from soil and rock by solution.
_____47.
A
less obvious but equally-destructive form of soil erosion is called sheet wash.
This occurs when
a.
each
gully enlarges with energy rain until a series of miniature canyons are
produced.
b.
water
washes out small gullies running up and down slopes.
c.
water
strips away exposed topsoil lowly and evenly.
d.
topsoil
exposed area is blown away as cloud of dust and drifting sand.
_____48.
Which
process IS NOT intended primary to
decrease soil erosion?
a.
Strip
cropping c. Soil creep
b.
Contour
plowing d. Crop rotation
_____49.
Water
dripping continuously from the cave will eventually produce a long ice like
deposit of calcites which hangs from the roof. This is called
a.
Stalactite b.
Stalagmite c. Sinks d.
Geode
_____50.
The
ground water which accumulates above the aquifer underground has many sources.
Which of the following is a source of this kind of water?
a.
Flood
water c. Connate water
b.
Meteoric
water d. Magnetic water
_____51.
A
type of hot spring that, at intervals, throws steam and water high in the air
is known as
a.
geyser c. alkali spring
b.
hillside
spring d. mud flow
_____52.
Faulting
frequently forms like basins in the depression between tilted rocks. This type
of lake is formed through the process called
a.
glacial
action c. volcanic action
b.
river
action d. diastrophism
_____53.
Basins
that became partly or completely filled with fresh and decayed vegetation,
sediments and water called
a.
ponds b. swamps c. Lakes d. playas
_____54.
Which IS NOT considered a composition of true
pure dry air?
a.
Nitrogen b. Oxygen c.
Carbon dioxide d. ozone
_____55.
Sometimes a layer of warm air exists above a layer
of cool air next to the ground and it traps the polluted air because the upper
warm air acts as a lid to prevent it from being carried away. This condition is
called
a. temperature inversion
b. temperature immersion
c. fountain layer
d. ozone layer
_____56.
A type
of barometer used to measure approximate altitude above the earth’s surface is
the
a.
barograph
b.
altimeter
c.
mercurial
barometer
d.
aneroid
barometer
_____57.
Because
of the earth’s rotation on air movement, the path of things that move over the
earth tends to curve sidewise. This is known as
a.
coriolis
effect
b.
doldrums
c.
circumpolar
whirl
d.
mountain
breeze
_____58.
At
night, the land cools faster than the water, then the wind blows from the land towards
the water. This is known as
a.
sea
breeze
b.
land
breeze
c.
valley
breeze
d.
mountain
breeze
_____59.
All of
the following instruments are used to measure humidity in the air except
a.
hydrometer
b.
hygrometer
c.
wet
and dry bulb thermometer
d.
psychrometer
_____60.
Thin, feather like clouds with a delicate
appearance, frequently arranged in bends across the sky sometimes called mare’s
tail is
a.
cirrostratus
b. cirrocumulus c. cirrus d. stratus
_____61.
Some kind of microscopic particles are required upon
which the water may collect and condense known as condensation nuclei. An
example is
a. dust
b. smoke
c. salt particles
d. all of the above
_____62.
A type
of front is formed when moving cold air mass wedges its way under a warm air
mass. It is called
a.
cold
front
b.
warm front
c.
stationary
front
d.
violent
front
_____63.
One
valuable electronic weather instrument is radar. What is it used for?
I. To give the precise
location and extent of storms
II. To tract hurricane
III. To measure the speed
of high altitude air
IV. To predict
earthquakes
a. I & II b. I,
II, & III c. II, III,
& IV d. II & IV
_____64.
A
special property of minerals which gives off light rays after exposure to
ultraviolet light is called
a.
fluorescence
b. phosphorescence c. luminescence d. irradiation
_____65.
How can the changes in temperature break rocks?
a.
Minerals
expand and contract at uniform rate.
b.
Minerals
contract and not expand.
c.
Minerals
expand and do not return to their original size.
d.
Minerals
expand and do not contract in unequal amount.
_____66.
Which
part of a fold may form a mountain?
a.
Anticline b. Syncline c. Trough d. Crest
_____67.
Which
of the changes in the surface of the earth is a chemical change?
a. The edges of the earth’s crust plates bend or rock when they bump each
other.
b. Rocks under great pressure and temperature become harder, denser and
produce new minerals.
c. Salt crystal form when water containing dissolved sediments evaporates.
d. The rising warm air from ocean gets cold and form the ocean gets cold and
forms cloud in the sky.
_____68.
Suppose you have samples of rocks which are hard,
layered and contains small particles of shells or remain of plants and animals.
How do you classify these rocks?
a.
Metamorphic
rock
b.
Igneous
rock
c.
Sedimentary
rocks
d.
A
mixture of three types
_____69.
The
molten rock material found inside the earth is
a. magma b. lava c. extrusive d. sediment
_____70.
What element makes the 70% of the earth’s crust?
a.
Oxygen
and Silicon
b.
Sodium
and Magnetism
c.
Iron
and Calcium
d. Iron and Nickel
_____71.
What natural form changes the rock into a
metamorphic rock?
a.
Cutting
force of sea waves
b.
Extremely
high temperature
c.
Expulsion
from volcano
d.
Erupting
force of running water
_____72.
Which of the following planets has NO
atmosphere?
a.
Mercury b. Earth c. Venus d. Mars
_____73.
In a
swimming pool, as we go deeper, water pressure
a.
increases
b.
decreases
c.
stays
the same
d.
is
balanced
_____74.
What characteristic do air, water and minerals have
in common?
a.
They
contain atoms
b.
Their
atoms are close together
c.
Their
atoms are moving at the same speed
d.
Their
atoms are separate from great distance
_____75.
Insecticide
spray cans are provided with caution labels: “keep in a cool place”. What will happen if these cans are stored in
a hot environment?
a.
The
can will burst.
b.
The
can will collapse.
c.
Nothing
will happen to the can.
d.
The
can will corrode faster
_____76.
If
water pressure decreases when depth decreases, we can say that
a.
water
pressure is proportional to depth.
b.
water
pressure is inversely proportional to depth.
c.
water
pressure is independent of the depth.
d. depth is dependent on
the water pressure.
_____77.
Due
to the sinking of the faulting in the islands, huge sea waves rose and swept
four towns into the sea. These are called
a.
Tsunamis b. Isostasies c. sea quakes d. fissures
_____78.
What instruments detect earthquakes?
a.
Barometer b. Clinometer c. Siesmograph d.Thermograph
_____79.
What happens when air is heated?
a.
It
remains the same.
b.
It
expands and rises.
c.
It
remains at sea level.
d.
It
expands and moves down.
_____80.
The
nearest galaxy to the Milky Way is
a.
Andromeda
b.
Sirius
c.
Large
Magellanic Cloud.
d.
Cygnus
_____81.
A
mountain cannot be formed by
a.
volcanic
eruption
b.
folding
c.
faulting
d.
weathering
_____82.
We
usually feel uncomfortable during humid days.
A humid day is a condition in which air is
a.
warm
and dry
b.
warm
and moist
c.
cold
and moist
d.
cold
and dry
_____83.
Which
process involves chemical weathering?
a.
Oxidation
b.
Hydration
c.
Carbonation
d.
all
of the above
_____84.
Some
homeowners cover their concrete fences with creeping plants. What would be the
effect of those plants on the concrete fences?
a.
These
plants will decorate on the fences.
b.
The
growth of the plants inside crevices can split the rock apart.
c.
These
plants produce weak acids which can dissolve and break down concrete fences.
d.
The
growth of the plants can cause the rocks to move closer.
_____85.
Which
of the following statements is true about water?
a.
It
is denser at 10°C.
b.
It
is denser at 50°C.
c.
It
is denser between 60°C-70°C.
d. It is denser at 85°C.
_____86.
Why do
fogs disappear the moment the sun comes out?
a.
The
water droplets that make up the fog change to visible vapor as they are warmed
by the sun.
b.
The
water droplets increase in number as the sun comes out.
c.
The
water droplets become water vapor.
d.
Fogs
become clouds as the sun comes out.
_____87.
Why
is oxygen regarded as the life giving element on earth?
a.
It
supports burning of material
b.
It
is needed for many chemical processes in the body
c.
It
is given off by plants
d.
It
captures sunlight
_____88.
In
which setup does water drip last?
a.
Set
up A b. Set up B c. Set up C d. Both B and C
_____89.
Which
soil sample allows water to pass through once?
a.
Sand b. Loam c. Clay d. none of the above
_____90.
Which soil sample has the better drainage?
a.
Sand b. Loam c. Clay d. all of the above
_____91.
The
low-lying flat clouds are
a.
stratus
clouds
b.
cumulus
clouds
c.
nimbus
clouds
d.
nimbostratus
clouds
_____92.
What
are rocks that form by cooling and hardening of molten materials?
a.
Igneous
rocks
b.
Sedimentary
rocks
c.
Metamorphic
rocks
d.
Marble
_____93.
When
the moon is between the earth and the sun, we experience a
a.
Lunar
eclipse
b.
Solar
eclipse
c.
Full
moon
d.
New
moon
_____94.
The seasons of the earth are caused by the
a.
elliptical
orbit and varying speed of revolution.
b.
greater
distance of the earth from the sun during winter than summer.
c.
inclination
of the axis of rotation to the planet of its orbit and revolution around the
sun.
d.
variation
in the amount of energy given off by the sun.
_____95.
Due to lack of rain in Metro Manila, weather
scientist produce artificial rain by dropping dry ice from airplane to humidify
clouds. The process is known as
a.
cloud
seeding b. precipitation c. condensation d. evaporation
_____96.
Energy from the underground hot springs is utilized
in power plants located in Tiwi, Albay
and Mt. Makiling, Laguna. This energy is called
a.
nuclear
energy
b.
hydroelectric
energy
c.
dendrothermal
energy
d.
geothermal
energy
_____97.
The
thinning of the ozone layer is due to the use of
a.
weed
killers and insecticide.
b.
hydrocarbons
like gasoline.
c.
supersonic
transport and aerosol sprays.
d.
mercury
in gold mines.
_____98.
The
humid day is a condition in which you feel uncomfortable because the atmosphere
is
a.
warm
and moist.
b.
warm
and dry.
c.
cold
and moist.
d.
cold
and dry.
_____99.
Which
of the following would be the effect of a rise on carbon dioxide in the
atmosphere?
a.
Cooling
of the atmosphere
b.
Increases
in the solar radiation
c.
Darkening
of the air
d.
Warming
of the atmosphere
_____100. As soon as the planets make its regular trip
around the sun, what unit of time is completed?
a.
Day b. Night c. Year d. Month
_____101. What phenomenon on the earth is caused by its
revolution?
a.
Day
and night
b.
Seasons
c.
Weather
disturbance light
d.
Light
interference
_____102. Which part of the atmosphere filters the
ultraviolet rays of the sun?
a.
Stratosphere
b.
Ozone
layer
c.
Exosphere
d.
Troposphere
_____103. An eclipse occurs when the sun, moon and
earth are in the same line. Which of the following statements explain this?
a.
Light
travels in straight line.
b.
Light
can be refracted.
c.
The
speed and direction of light can be reflected.
d.
Light
can be reflected.
_____104. Why is
the sun the only star which gives much heat and light to the earth?
a.
The
sun is bigger than the other stars.
b.
The
sun is hotter that other stars.
c.
The
sun is closer to the earth than the other stars.
d.
The
sun is moving faster than the other stars.
_____105. The greenhouse effect refers to the
a.
absorption
of the green color of the sunlight
b.
reflection
of the green color of the sunlight
c.
release
of oxygen by green plants in the atmosphere
d.
dropping
of heat rays by the earth’s atmosphere
_____106. Which kind of tide occurs during new moon and
full moon?
a.
Neap
tide
b.
Spring
tide
c.
Seasons
tide
d.
Cresent
tide
_____107. Molten materials expelled outside the earth’s
surface are called
a.
magma b. lava c. steam d. dunes
_____108. Clouds help determine the weather conditions.
Which of the following clouds is rain producing?
a.
Cumulus b. Stratus c. Nimbus d. Cumulonimbus
_____109. Which part of the sun is visible during the
total solar eclipse?
a.
Photosphere
b.
Corona
c.
Chromosphere
d.
Reversing
layer
_____110. What is the difference between the cloud and water vapor?
a.
A
cloud contains bigger water molecules that the water vapor.
b.
A
cloud is found much higher in the atmosphere than the water vapor.
c.
A
cloud is liquid while water vapor is gas.
d.
There
is no significant difference between a cloud and water vapor.
_____111. What happens when warm moist air in the
atmosphere is cooled?
a. Water drops are formed
b.
It
expands
c.
It
become less dense
d.
It
becomes lighter
_____112. Ozone
gas is composed of
a. atomic oxygen
b. oxygen gas
c. three atoms of oxygen
d. two atoms of oxygen
_____113. The
unequal heating of earth’s surface
produces
a.
convection
current
b.
convex
current
c.
concave
current
d.
radiation
_____114. The scientific phenomenon best described by the disappearance of either
the sun or the moon is the
a.
eclipse
b.
full
moon
c.
new
moon
d.
cresent
_____115. The process of breaking down rocks into
pieces is
a.
carbonation b. precipitation c. volcanism d. weathering
_____116.What is formed in collision of oceanic plates or and continental plates?
a.
Ridge
b.
Trench
c.
Sea
clip
d.
Sea
cave
_____117. The removal of soil from one place and its
transport to other place is
a.
erosion b. weathering c. siltation d.
deposition
_____118. The planet which is clothed in a thick
atmosphere of mainly carbon dioxide and has a surface temperature of 480° C is
a.
Mars b. Mercury c. Venus d. Jupiter
_____119.The theory that one of the formations of the planets suggest that dust
from nebula gather in various gravitational centers and then gather together to
form the planets is
a.
Accretion
theory
b.
Proto-planet
theory
c.
Big
bang theory
d.
Creation
theory
_____120.The charged particles from the sun thrown to the poles by the Earth’s
magnetic field and the impact of the particles excites the molecule of the
gases in the upper atmosphere and caused them to gives off red and occasionally
blue or violet light. This display of light is called
a.
Aurora
borealis
b.
Aurora
australis
c.
solar
flare
d.
solar
prominences
_____121.The halo observed during a total solar eclipse is called
a.
chromosphere
b.
photosphere
c.
corona
d.
sunspot
_____122. All planets in the solar system
a.
have
the same surface temperature.
b.
can
maintain human life.
c.
revolve
around the sun.
d.
are
exactly same size.
_____123.The planet which has a bright red or yellowish region is
a.
Jupiter b. Mercury c. Hermes d. Mars
_____124.A planet that goes through phases as the moon does is
a.
Jupiter b. Neptune c. Uranus d. Venus
_____125. Comets often have eccentric orbits. This
means that
a.
their
orbits are circular.
b.
their
time of arrival are unpredictable.
c.
the
sun is closer to one end of the orbit.
d.
they
cannot be seen without a telescope.
_____126. The face in which we see the greatest
illuminated area of the moon is
a.
new
moon b. gibbous c. full moon d. last quarter
_____127. When the earth passes into the dark part of
the moon shadow, there is a
a.
Lunar
eclipse
b.
A
crescent
c.
Solar
eclipse
d.
An
annular eclipse
_____128. Coral reefs are the work of organisms such
are coral and other sea animals and plants. Its form is characterized by
a.
Close
attachment to the shore of an island or continent
b.
Long
narrow strips same distance from the shore with a lagoon between.
c.
Roughly
circular strips which enclose the lagoon
d.
All
of the above.
_____129. What
do fossils tell us?
a.
From
them one can assemble a fairly good picture of ancient animals
b.
Living
things tend to record their own history
c.
Some
reveal what the organism is but a little or nothing about the creature itself
d.
All
of the above
_____130. The water table is the table below where the
surface rocks are saturated with water. Which is NOT a source of ground
water?
a.
Flood
water
b.
Meteoric
water
c.
Connate
water
d.
Magmatic
water
_____131. At night the land cools faster than water.
The wind blows from the land towards the water. This is known as
a.
sea
breeze
b.
land
breeze
c.
valley
breeze
d.
mountain
breeze
_____132.The weather disturbance characterized by severe local storms accompanied
by lightning and thunder associated with rapidly rising columns of warm, moist
air with corresponding down drafts of cooler air is known as
a.
low
pressure area
b.
tropical
cyclone
c.
tornado
d.
thunder
storm
_____133. Latitude is measured from
a.
the
prime meridian
b.
the
north pole
c.
the
equator
d.
Greenwich,
England
_____134. If you close the international dateline going
east on the Monday, the next day would be
a.
Monday b. Tuesday c. Wednesday d.
Sunday
_____135. Which type of soil can hold more water?
a.
Sandy
soil b. Sand and humus c. Pebbles and boulderrs d.Sand and gravel
Answer
key:
1. c
2.c
3.b
4.b
5. b
6.a
7.b/d
8.c
9.b
10.b
11.c
12.c
13.a
14.c
15.b
16.c
17.a
18.a
19.b
20.d
21.c
22.d
23.d
24.d
25.b
26.d
27.c
28.a
29.d
30. a
31. c
32.c
33.c
34. c
35.c
36.d
37.c
38.d
39.d
40.b
41.c
42.c
43.a
44.b
45.b
46.d
47.a
48.c
49.a
50.b
51.a
52.d
53.b
54.d
55.a
56.b
57.a
58.b
59.a
60.c
61.d
62.a
63.b
64.a
65.d
66.a
67.c
68.c
69.a
70.a
71.b
72.a
73.a
74.a
75.a
76.a
77.a
78.c
79.b
80.a
81.d
82.b
83.d
84.c
85.a
86.c
87.b
88.c
89.a
90.a
91.b
92.a
93.b
94. c
95.a
96.d
97.c
98.a
99.d
100.c
101.b
102.b
103.a
104.c
105.d
106.b
107.b
108.c
109.b
110.d
111.a
112.c
113.a
114.a
115.d
116.a
117.a
118.c
119.a
120.a/b
121.c
122.c
123.a
124.d
125.c
126.c
127.c
128.d
129.d
130.a
131.b
132.d
133.c
134.b
135.b
