Aice Marine Exam Review Questions 100% Rated And Graded With Correct Solutions
2 keer bekeken 0 keer verkocht
Vak
AICE Marine Science
Instelling
AICE Marine Science
How to do a Lab-based experiment (Scientific Experiment Method) - ANS - IV/DV
-Control Group
-Experimental Group
-Lab setting
-30 in each group
-Constants
-How long it took to do the experiment
-Measurements
Ecosystem - ANS living organisms and the physical and chemical factor...
Aice
Marine
Exam
Review How
to
do
a
Lab-based
experiment
(Scientific
Experiment
Method)
-
ANS
-
IV/DV
-Control
Group
-Experimental
Group
-Lab
setting
-30
in
each
group
-Constants
-How
long
it
took
to
do
the
experiment
-Measurements
Ecosystem
-
ANS
living
organisms
and
the
physical
and
chemical
factors
which
influence
them
(abiotic
and
biotic
components)
Example:
A
rocky
shore
Habitat
-
ANS
the
place
where
organisms
live
Example:
the
area
surrounding
a
hydrothermal
vent
Population
-
ANS
consists
of
organisms
of
the
same
species,
usually
defined
as
living
in
the
same
area
Example:
a
population
of
ghost
crabs
Community
-
ANS
includes
all
the
different
species
living
in
a
habitat
at
the
same
time
Species
-
ANS
a
group
of
similar
organisms
that
can
interbreed
and
produce
fertile
offspring
The
Name
-
ANS
First
=
generic
name,
refers
to
the
genus
Second
=
specific
name,
refers
to
the
species
Biodiversity
-
ANS
takes
into
account
the
numbers
of
different
species
present
and
the
range
of
habitats
and
ecosystems
Example:
Coral
reefs
have
a
high
biodiversity
w/
many
different
species
present
Ecological
Niche
-
ANS
the
role
of
an
organism
within
an
ecosystem,
taking
into
account
its
relationships
with
other
organisms
Symbiosis
-
ANS
a
relationship
b/w
two
different
organisms,
where
both
derive
some
benefit
from
the
benefit
Example:
corals
and
zooxanthellae Parasitism
-
ANS
a
relationship
b/w
two
organisms
where
one,
the
parasite,
obtains
benefit
at
the
expense
of
the
other,
known
as
the
host,
which
is
usually
harmed
by
the
relationship
Example:
Tuna
and
Nematodes
Parasites
-
ANS
Split
into
two
groups:
Ectoparasites
and
Endoparasites
-Ectoparasites:
live
on
the
outside
of
their
host
(Fish
lice)
-Endoparasites:
live
inside
their
host
(Nematodes)
Producers
-
ANS
are
able
to
synthesize
organic
substances
from
simple
organic
compounds,
using
light
energy
from
the
sun,
in
the
process
of
photosynthesis
Example:
green
plants
and
algae
-They
provide
food
for
all
other
organisms
in
food
chains
and
food
webs
Consumer
-
ANS
an
organism
that
obtains
its
energy
requirements
by
feeding
on
other
organisms
Primary
Consumers
-
ANS
(Herbivores)
feed
on
plant
material
Secondary
Consumers
-
ANS
(Carnivores)
feed
on
herbivores
Food
Chain
-
ANS
shows
the
sequence
of
organisms
feeding
on
other
organisms
Chemosynthetic
Bacteria
-
ANS
able
to
produce
organic
substances
by
oxidising
hydrogen
sulphide
-found
in
hydrothermal
vents
Predator
-
ANS
an
animal
that
catches,
kills,
and
eats
another
animal
-usually
secondary
consumers
Trophic
Level
-
ANS
refers
to
the
'feeding
levels'
in
a
food
chain,
or
a
food
web
-Producers
occupy
the
first
trophic
level
-Primary
consumers
occupy
the
second
trophic
level
-Secondary
consumers
occupy
the
third
trophic
level
Producer
---->
Primary
consumer
---->
Secondary
consumer
What
do
the
arrows
mean???
-
ANS
The
arrows
represent
the
direction
in
which
energy
and
biomass
are
transferred
What
affects
the
numbers
of
predator
in
an
ecosystem?
-
ANS
-
The
availability
of
food
>
if
the
availability
of
food
increases,
the
numbers
of
predators
may
correspondingly
increase
(vice
versa)
Shoal
of
Fish
-
ANS
consists
of
large
numbers
of
fish
of
the
same
species
and
approximately
the
same
size
--"school"
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper DocLaura. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €10,65. Je zit daarna nergens aan vast.
