Page 23 - Food_chains_FULL

food web owl pellet
a diagram made a regurgitated oval-shaped
up of many mass made up of the pellet
different food indigestible body
chains in an parts of the skull fur feather
ecosystem prey an owl jaw
has eaten

bones teeth

herbivore photosynthesis oxygen
a consumer a process powered
that only by sunlight that carbon
eats plants uses carbon glucose dioxide
dioxide and water water
to produce oxygen
and glucose
6 CO 2 + 6 H 2O light energy C 6H 12O 6 + 6 O 2
carbon water glucose oxygen
dioxide chlorophyll

heterotroph producer

an organism that an organism that makes its own food by using
cannot make its energy from the Sun for photosynthesis
own food and eats
sun’s energy
6 CO 2 + 6 H 2O C 6H 12O 6 + 6 O 2
other living things carbon water chlorophyll food oxygen
dioxide
to gain energy

omnivore trophic level
a consumer that position of an organism on a food chain that
eats both plants indicates how many steps it is from the start
and animals of the chain
level 1 level 2 level 3 level 4
level
level
level
level
1 2 3 4

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