,ffi%
Algae
hfturP-{wiw, ,C
shark
of each'
Label and state the function
5.
1.
a) Whic-ft ones are consumers? Decomposers?
Prodocers? Heterotrophs? Autotrophs? (There may be
multiple answers for each one).
b) Whlch has the smallest biomass?
c) Which has the largest biomass?
6,
V
Z.
a) What do trophic levels show?
b) lfthetree gives 1500 cal to insects, how
@
tho*n?
of
a) How many populations
b) what
animals are
here?
are the nonliving factors
much energy does the owl get?
,,
3.
a) Label all the zones.
b) Which zone gets the mostsunlight and
9.
,
explain why?
c) WhiT do temps drop as one moves further
away from the equator?
d) Explain how air moves on the planet
t-
_p,
s.
-
List all the biotic and abiotic factors.
What would happen if a dam was built in
c! Which regions contain more nutrients than
other regions and explain why?
1@
ft.
bl
-,.
region C?
t
[abel everything. Whatisthis cycle called?
a)
,-
oo^X
&
P.6Ml6
,l.
-t
C.nff, 'fi |
Bes
rate
g:
al ifalimitingnutrientissupptiedtothe
!l
PI
0246I
producers, what effect
does it have on birds?
bJ How many kcal will the Bass get?
.),yn.,lscienrificapproachesio
..-_ ^_
use
to explain ecoloEy?
ecologists
'
Wlo,oookcc
Diagmm I
@
ralo
27
{O,
gl+
Gpwrh 'p
I
EI
rl
.dqu"*
:H
a) Which species has greater initialgrowth
when grown separately?
b) Which species has greater initlal growth
when lrown together?
c) What type of Population groMh curue is
shown in the first graph?
d) Explaln why P. caudatum decllned in Browth
when they were grown together.
Days
s,lm'
I
Afil! od opidorc
el
crcwth '$ |
s
lt
P.
mlo Cl
PI
-t
',
10 12
au.elia
aadalw
l,t
16 18
Days
w
,}
I I/
a) which
through livtng
a|
a1 How manY energy transferring steps away
from the sun is the deer?
bl Compare the enetgy available to the wolf if
61
steps show tt
t're carbon cycle
syste;;;- -*
passing
b). After learning about
respiration and
ph.otosynthesis,
explain how the carbon
cycle and the
oxygen cycle are related.
it eats first level consumers instead of second level
^)
ra)
'/) @ m*
Roundworms
\
\\
P "N*'' \**0...)
i"T,',,",\>4
ilateral symmetry?
n) t,t&I *
Circle all
'/ gY&e Qr+,.*it^r
a mollusk
has: Protostome develoPment'
coelom'
radial sYmmetry, tissues'
laYers'
germ
three
RWANDAN POPULATION
80+
80+
75-79
75-79
70-74
6s-69
60-64
55-59
50-54
70-74
4549
4044
35-39
30-34
65-49
6G-t4
55-59
50-54 >
+s-,as
40-44
rgc
30-34
25-29
20-24
1
S-19
10-14
5-9
0-4
D
Use the graphs to nnswe/ the questions.
h Uwf /Fu,,r4,on,
the adaptations
1.
Which country do you predict will experience a slow and
2.
steady growth rate in the near future?
Which population will likely experience a large population
growth? Explain.
B
Q
3
I
fl/
IE
all)%
t*bel
"?friorir,
Fur\
17,
,Zgrr
--_
&
(Nl'/r
tabel ler,"6 e(
ayi
e.h*d.
B.len, Btnrll
s) Oo?'l....-..--..""2 n-l-
E'ol
5of
'" r0-l-
E
E
|
I
.9
I
.4
I
I
Srol
i"'ffi
I
!
e
i
Month
6atrow, Ahska
E
E
40
:ol
.9
20.
10-
,g
0.
g
to
Use the
.20
E
-30
z
at ihe panels you have numbered 2-4. At what stage would
you exptrt to se large mals
moving back to the area?
MonS
IIse the graphs to
1.
ailflnr
panel2
the questiotts'
What is the driest month
ir
Belem, Brazil?
illustrations to ansat the qu*tions. Circlc the correct answer.
1.Imk
2.
primary
2. Is Belem
3.
in
a
warm ctmate or
a
cool one?
Which city is cool€r in SePtember?
panel
What type of succssion is shown in the illustrations above?
succssion smndary
succesion
fire disturbed the comunity shorm in thc Panel you
numbcred 4. t^y'hat type of sucesion wrll lik:ly follow this fire?
3. Suppose a
prinarysucccssion
sccondarysrrccessiorr
lke
the diagtam to afls\Der Ihc
1. Bv
whkh
qileston'
gas
proccss do certain bactcria convert nitrogcn
irito amm6nia (NH.)?
tlle mftect ansxoer
lJse the diagram to answer the q&stions- Circle
atmosPhere?
the
into
carbon
releases
1 Whichlrocess
photosYnthesis
2.
f aaa Earri, 's mailr climate zotrcsds temperate, tropica I, or polar. Yott
ut, torre letms ffiorc ]hnn once.
beretm the orgarjsms to shou htw enerry mooes through
this food chain. One arrow has been drawn re an uample'
i The squid eats the small fish.
1 r f}rq2jeplanktoncat thealgae.
Draw
arws
) .
/ .
Theshaikeats thesquid.
+5.
__sr}
-ra:qaP\l \
twp to mlswer lhe qa%tions.
Which climate zone receives the most direct sunlight
year-round?
/^XSXKTI
\bru"l)
oxR
r
\t
2.
Why are the polar
bns
colder than the other zon€s?
Lolor thc organisms in uch lrophic Iml Follm tlte Vrom pts uc'"*
. Color thc prcducer(s) qren,
. . Color the hrst-level coisumer(s) brom.
. Color the second-level consumer(s) blue.
r Color the third-level consumer(s) purple'
Ttre small fish eat the zooPlankton.
U6e the
1.
aingram Which forms o{ nitrogen are useful
to produceB?
dePosition
carth's Cllmate Zoms
(u lt uitt
I
iFo*n"
Which process removes carbon from the land?
humanaciivitY
\
afl\
z.
tesPiration
"l
Zooplankton
/J\
A-onm
Algae
1,
lJse the
l. List
2.
fmd chain to answer the questietls.
the produceds).
List the comumer(s).
lhe diagran abow t0 znswer tht question
Write one food chah that includes the mareh grass'
Llse
oD,;
A group or level of organizotion
in taxonomy
i$
€llcd
a taxonomic category,
or
Ihe largest tasnomic catego.y in Limaeus's system of clareification is the
, and the 6mall6t is the
What lwo kingdoms did Limaeus naru?
12. Fill in thc name of each
Atizlybeat
Blekbeil
ffit m
si$ing
taxonomic category in the chalt belok
clanloand
#b
Redlox
Ab€n Coral
squirrel snaks
Sm
!tn!
R Md e*ir*r,:'
ffiilm{bffiMsd
ffi) m #, 6t M
M.d,a
e
SPECIES
'j
A gene ln an nn(Grtrll tpeclej
nucleotide
AD
€
flr
tl
-{LC
*o */
mutations
Gr
Hz
-\no
mutations
tr
Hr
H6
j"
ndw
/\
new
t/\
ffiFqE
Flo
Hs
HtrE
'A
B
SPecies
Species
U:.sc
the
diagtafti to answcr
i. whi.t,
2,
Use the
)4
2.
L
most
tl*
@e
SPecres
c
qucsLiofts
clsely lelated to Specic
Explain how you uwd ihe DNA sequcnces to
B?
€*lin
mwer qustion
1
correcl arsweL
ctadogrutfl t0 ansT1er tlr- queslions' Circle [[e
Which orgmism $hows segmentation?
L.
"rp".io,
new
mutation mutatlon
mutation
3.
organism
How can you tell that Species C developed from the
with gene 3?
What do all three organisns shown have in common?
b