ECOLOGY
REVIEW
Warm-Up:
Update your Table of Contents for today!
 Write your homework – get it stamped!
 Go over your Ecology Vocab List…which
words are you still unclear about?
 Get your Chromebook and get ready to
play 3 speed rounds of Kahoot!

Date
Session
#
4/28 &
4/29
6
Activity
Ecology Practice Test
Page
#
11
REVIEW
There are “Study Slides” on this PowerPoint to help quiz
yourself on the vocab list.
 The test will consist of 40 questions and have the
following sections:

Identifying examples of the vocabulary through the video clip
 Analyzing a food web & answering questions about it
 Identifying examples of symbiotic relationships.
 Multiple Choice (mostly focused on the biogeochemical cycles
and natural resources)


We will take a practice test now and correct it so you
know what to expect.
QUICK TICKET REVIEW
Round 1: Ecosystem Basics
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The scientific study of
interactions among
organisms in their
environment
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All the
ecosystems on
earth
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Factors in an
environment such
as air, water, soil
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Formed by the
interaction of both the
living and non-living
factors that make up an
environment
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All the populations of all
of the species that live
in an area at the same
time
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Organisms that share
characteristics and can
breed with each other to
create fertile offspring
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One single animal
of a given species
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All the organisms of a
single species that live
in the same place at the
same time.
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The place an
organism lives
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A land ecosystem
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An organism’s
“role/job” in the
ecosystem
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If the niche of one
organism overlaps
the niche of another
organism, it will lead
to __________________.
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Limiting factors that are
usually abiotic and have
nothing to do with
organisms interactions
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Water ecosystem
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The maximum number
of organisms a given
area can support
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Limiting factors based
on organisms
interaction with each
other
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Round 2: Relationships
& Cycles
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Those that are
doing the
hunting/eating
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2 organisms of the
same species fight for
limited resources
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Any close relationship
between two different species
that does not involve
predator-prey interaction
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Those that are
being hunted/eaten
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2 organisms of the
same species working
together to obtain
resources
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Both species benefit
from the relationship
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One species benefits, the
other does not benefit
or get harmed
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Organisms of one
species killing and
eating those of
another species
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One species benefits,
the other is harmed
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What do all
organisms need to
survive?
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How does energy
move through an
ecosystem?
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How do plants
create energy?
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How do animals
create energy?
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How does matter
move through an
ecosystem?
QUICK TICKET REVIEW
Photosynthesis and
respiration are
important steps in
which cycle?
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The decay of plant and animal
matter within the carbon
cycle can lead to the creation
of _____________________.
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Burning these fossil
fuels is which step in
the carbon cycle?
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Why does nitrogen
have to be “fixed”
before we can use it?
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The step of the nitrogen
cycle where nitrogen is
converted to ammonia
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Which step of the
nitrogen cycle allows
the pure nitrogen to be
released back into the
atmosphere?
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What microorganism plays
a vital role in every step of
the nitrogen cycle?
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Round 3: Food Chains &
Food Webs
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What is the base of
every food chain/web?
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Where do the producers
get their energy from?
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What type of
consumers eat only
producers?
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Plant eaters are called
______________.
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Complex network of
food chains in an
ecosystem
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Organisms that eat both
plants and animals are
called ________________.
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What level of
consumer are they?
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Organisms that only eat
meat are called
_____________.
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Top carnivores, or tertiary
consumers are also usually
called ________________.
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What can an
autotroph do?
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Organisms that break down
dead stuff and return the
nutrients to the soil.
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What would the
role/niche of a
scavenger be?
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The idea that a source of
pollution increase as it
moves up the food
chain.
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Represents the number of
individual organisms
available for energy at
each trophic level.
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What happens as you
move up the energy
pyramid?
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Describes how a
pollutant enters a
food chain and
accumulates there.
HOMEWORK
Your Ecology Test is NEXT
CLASS….STUDY!!!

EOG Review Booklet
Checkpoint #2 is also NEXT
CLASS! – Make sure you have at
least 2 full units done.

Warm-Up:
Update your Table of Contents for today!
 Write your homework – have it stamped!
 Get your EOG Review Booklet out so I can
check that you have 2 units complete!
 Play the Zondle game while you are waiting to
be checked!


Biogeochemical Cycles
Date
Session
#
4/30 &
5/1
7
Activity
Unit Test Day (nothing to tape in)
Page
#
XXXXX
ECOLOGY TEST
 We
will complete the video portion first, and
then you will be able to finish the remaining
portions of the test.
 When you are done, put the test in the basket
– make sure your name is on it!
 Work on your EOG Booklet after you finish
your test!