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Grade 5 Science
2005Part 2
21. Algae and other producers need lots of sunlight. Most ocean algae would be found in the water--
One
the
abys
sal p
lain
In th
e oce
anic
tren
ch
Above
the
cont
inen
ta...
Bes
ide
the
contin
enta
...
25% 25%25%25%
1 2 3 4 5
A. One the abyssal plain
B. In the oceanic trench
C. Above the continental shelf
D. Beside the continental slope
22. The picture shows some different kinds of seed pods. Which graph correctly shows the number of seeds in each pod?
F G H J
25% 25%25%25%
1 2 3 4 5
A. FB. GC. HD. J
23. In plant cells, chloroplasts—
Act
as
the
cell’
s co
ntr..
Enab
le p
lant c
ells
to...
Allo
w mat
eria
ls to
mo..
Suppo
rt an
d pro
tect
t..
25% 25%25%25%
1 2 3 4 5
A. Act as the cell’s control center
B. Enable plant cells to produce their own food
C. Allow materials to move into and out of the cell
D. Support and protect the cell
24. Which of the Earth layers is the thinnest?
The
inner
cor
e
The
outer c
ore
The
man
tle
The
crust
25% 25%25%25%
1 2 3 4 5
A. The inner coreB. The outer coreC. The mantleD. The crust
25. What do ferns have that apple trees do not have?
Ste
ms
Roots
Flo
wer
s
Spore
s
25% 25%25%25%
1 2 3 4 5
A. StemsB. RootsC. FlowersD. Spores
26. The chart shows the time it took for bean seeds to germinate at different temperatures. If the trend continues, at a temperature of 5°C the seeds probably will germinate in--
5 d
ays
8 d
ays
13
days
16
days
25% 25%25%25%
1 2 3 4 5
A. 5 daysB. 8 daysC. 13 daysD. 16 days
27. Redwood trees can grow to be very tall. They can grow so tall because they are--
Vas
cula
r
Dec
iduou
s
Nonva
scula
r
Flo
wer
ing
25% 25%25%25%
1 2 3 4 5
A. VascularB. DeciduousC. Nonvascular
D. Flowering
28. Which of the following sea animals would be classified as an invertebrate?
Sea
hors
e
Squid
Shar
k S
eal
25% 25%25%25%
1 2 3 4 5
A. Sea horseB. SquidC. SharkD. Seal
29. Which of these can be observed in this picture?
The
moo
n is c
ircula
r
The
moo
n spin
s ar
ou..
The
moo
n is s
olid ro
ck
The
moo
n has
littl
e ai
r
25% 25%25%25%
1 2 3 4 5
A. The moon is circular
B. The moon spins around on its axis
C. The moon is solid rock
D. The moon has little air
30. The distance between which of these is the shortest?
Ear
th a
nd s
un
Moon
and s
un
Ear
th a
nd m
ars
Ear
th a
nd m
oon
25% 25%25%25%
1 2 3 4 5
A. Earth and sunB. Moon and sunC. Earth and marsD. Earth and moon
31. By passing white light through a prism, you can tell--
That
white
ligh
t is
act..
.
The
mas
s of
the
prism
The
origin
al s
ource
of...
That
blu
e lig
ht is
brig
...
25% 25%25%25%
1 2 3 4 5
A. That white light is actually a mixture of different
B. The mass of the prismC. The original source of
the lightD. That blue light is
brighter than white light
32. The picture shows a comb that was used on a cold, dry day. Which of these cause the bits of paper to be attracted to the comb?
Mag
netic
forc
es
Chem
ical
reac
tions
Sta
tic e
lect
ricity
Hea
t diff
eren
ces
25% 25%25%25%
1 2 3 4 5
A. Magnetic forcesB. Chemical reactionsC. Static electricityD. Heat differences
33. Which of the following would be useful in locating a sunken ship at the bottom of the ocean?
Sonar
Las
ers
Mors
e co
de
Tel
esco
pe
25% 25%25%25%
1 2 3 4 5
A. SonarB. LasersC. Morse
codeD. Telescope
34. The eyespots on this butterfly’s wings allow it to---
Sta
y war
m
Loca
te n
ecta
r-fill
ed ..
.
Fly
away
quic
kly
Frig
hten
or c
onfuse
...
25% 25%25%25%
1 2 3 4 5
A. Stay warmB. Locate
nectar-filled flowers
C. Fly away quickly
D. Frighten or confuse enemies
35. According to the identification key, what type of creature is creature Y?
Woz
nat
Zap
oom
Nan
ner
Ock
25% 25%25%25%
1 2 3 4 5
A. WoznatB. ZapoomC. NannerD. Ock
36. The smallest part of matter that is identifiable as an element is the--
Ato
m
Mole
cule
Cel
l
Com
pound
25% 25%25%25%
1 2 3 4 5
A. AtomB. MoleculeC. CellD. Compound
37. Which item pictured would have a mass closest to that of a thumbtack?
A B C D
25% 25%25%25%
1 2 3 4 5
A. AB. BC. CD. D
38. A surveyor measures the distance of a road. The most appropriate units to measure this distance are ----
Mill
imet
ers
Cen
timet
ers
Dec
imet
ers
Met
ers
25% 25%25%25%
1 2 3 4 5
A. MillimetersB. CentimetersC. DecimetersD. Meters
39. The Earth is very different from other planets in the solar system because it has the most--
Solid
rock
Volc
anoes
Liq
uid w
ater
Hig
h win
ds
25% 25%25%25%
1 2 3 4 5
A. Solid rockB. VolcanoesC. Liquid waterD. High winds
40. Which of these natural resources is a source of lumber for home building?
Ore
s C
oal
Tre
es
Gra
sses
25% 25%25%25%
1 2 3 4 5
A. OresB. CoalC. TreesD. Grasses