Download ch13jeopardy - Issaquah Connect

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Living organisms are ____ and
non-living things are ____.
What is biotic and abiotic?
Term for the assortment of
living organisms.
What is biodiversity?
A scientist studies a system with
zebras, grass, lions and hyenas. If the
lions are removed, the system collapses.
The lions are an example of
______ _____.
What is a keystone species?
If you have 3 species of
finch living in an area,
you have a _______.
What is a community?
Name the 5 levels of organization
from small to large.
What is organism, population,
community, ecosystem and biome?
The definition of
chemosynthesis.
What is an organism that
makes its food from
chemicals?
An organism that makes its own
food.
What is an autotroph?
An organism that eats “different”
types of food.
What is a heterotroph?
These 2 critical chemical
reactions are the opposite of each
other.
What is photosynthesis and
respiration?
Ecosystems are dependent
on producers for this
reason.
What is producers support the
entire ecosystem?
These show a linear
trophic pattern.
What are food chains?
Definition of a specialist.
What is an organism that
relies on one type of food
(like one species of plant)?
Name 3 types of consumers.
GO!
What are herbivores,
carnivores,omnivores, detritivores
and/or decomposers?
A big fish that ate a medium sized
fish that ate a smaller fish that ate
phytoplankton is called this
(HINT: the term for the big fish).
What is a tertiary consumer?
The difference between a
decomposer and a detritivore.
What is the decomposer breaks
the decaying matter down
completely and returns it to the
ecosystem? What is the
detritivore breaks down the plant
or animal after it dies?
Name for all the cycles.
What is biogeochemical cycle?
This cycle is dependent on soil
bacteria.
What is the Nitrogen Cycle?
This makes up most of the air in
our atmosphere and when its in this
form its not available to ecosystems.
What is Nitrogen and N2?
These 2 cycles are both intimately
involved with respiration.
What are the Carbon &
Oxygen cycles?
The Phosphorus cycle is
dependent upon rocks in these 2
ways.
What is weathering of rock makes
P available to the ecosystem and
geologic uplifting push more rock
to the surface ?
A pyramid that depicts
how many plants and
animals are present at
each trophic level.
What is a numbers pyramid?
The definition of a biomass
pyramid.
What is a pyramid based on the
amount of matter at each trophic
level?
This is why pyramids are used
to depict the energy available
in an ecosystem.
What is as you move up the
trophic levels, there is less
energy available and a pyramid
shows that?
Not all energy that is consumed is
transferred to the next trophic level
It is transformed into ______.
What is heat?
If the producer’s trophic level has
1,000,000 kcal available, about this
much energy will be transferred to the
next level.
About 10% of the energy gets transferred,
so what is about 100,00 kcal?