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WorksheetsMovement of Matter in Ecosystems
Total questions: 7
Worksheet time: 4mins
What is a producer?
an animal that eats only plants
the process plants use to make food
an organism that makes its own food
an organism that must eat to survive
Jake made a model of a food chain. The living things in his food chain were a flower, a bee, and a tree. Which is missing from the model of Jake's food chain?
prey
a consumer
a producer
a predator
Which organism would be found at the top of an energy pyramid?
bee
hawk
lizard
flower
Which is an example of a decomposer?
grass
a bird
a snake
a mushroom
In this food web, from where does the snake get energy?
plant-->fly-->toad-->snake-->hawk
from the plant
from the toad
from the fly
from the hawk
What role does bacteria have in an ecosystem?
producer, because it gets energy from the sun
carnivore, because it gets energy from animals
decomposer, because it breaks down dead materials
omnivore, because it gets energy from both plants and animals
Order the steps from 1 to 4 to show how organisms receive energy. The original source is number 1 and the last organism to receive the energy is number 4.
blackberry bush
coyote
bunny
sun
1-sun, 2-bunny, 3-coyote, 4-blackberry bush
1-bunny, 2-sun, 3-blackberry bush, 4-coyote
1-sun, 2-blackberry bush, 3-bunny, 4-coyote
1-coyote, 2-bunny, 3-blackberry bush, 4-sun
