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Ms. Milner's LE - Unit 2

Name: ________________________
Period: ________
Across
An organism hunted and eaten by predators.
Resources that can be replenished.
Different life forms in a place.
Breaks down things that are dead.
Eats a variety of plants and meats.
Converting sunlight to food.
Maintain balance
An organism that hunts and eats heterotrophs.
Plant eater
Eats producers
Makes its own food.
Power source
Down
Organism that sucks blood or nutrients from a host.
The act of one organism hunting another.
Meat eater
Large scale removal of trees.
Cannot make its own food.
Did not come from a living source.
A finite resource that cannot reproduce itself.
Eats animals that are already dead, or left-overs from predators.
Comes from a living source.
The gradual process ecosystems grow and develop over time, or return to after human cultivation ceases.
Plants' role in a food chain.
Protective atmospheric layer.