Energy Flow In Ecosystems Cycles of Matter Vocab Food chain Energy Flow In Ecosystems 2
100
Energy
When an organism eats, it obtains what?
100
Water cycle, evaporation, condensation, precipitation
What are the 4 types of recycling matter?
100
predators
Eat other animals
100
duckweed
What is the producer? Duckweed --> crayfish --> frog --> river otter --> alligator
100
producers
organisms that make their own food
200
because it is already used
Why does the energy from one animal not get passed on to the next animal?
200
atoms
What is matter made of?
200
prey
fed upon by predators
200
rabbit
What is the 1st level consumer? grass --> cottontail rabbit --> red fox
200
consumers
organisms that obtain energy by feeding on other organisms
300
10% ; 90%
Example* the fox gets __% of energy from the rabbit. The rabbit used __% of the energy.
300
molecules
What are 2 or more atoms bonded together called?
300
herbivores
obtain energy by only eating plants
300
red fox
What is the 2nd level consumer? trees --> field mouse --> red fox
300
scavenger
consumers that feed on the bodies of dead organisms
400
used for moving, growing, reproducing, respiration, and active transport
What is the energy used for?
400
water vapor that changes into water
What is condensation?
400
autotrophic
can produce their own food using the suns energy
400
red fox
What is the 3rd level consumer? grass --> grass hoper --> field mouse --> red fox
400
decomposers
organisms that break down wastes and dead organisms and return the raw materials to the environment
500
shows the amount of energy that moves from one feeding level to another in a food web
What does energy pyramids show?
500
rain, snow, sleet, or hail that fall back to earth
What is precipitation?
500
heterotrophs
"other feeders" cannot produce their own food
500
grass
What is the producer? grass --> termite --> shrew --> red fox
500
omnivore
consumers that eat both plants and animals






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