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Study
Food chain & Food webs
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This organism can "make its own food" in an ecosystem
producer
plants
scavenger
consumer
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Which organism is the 4th consumer?
grasshopper
frog
Eagle
snake
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How many top predators are at the top of an energy pyramid?
three
two
one
none
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A series of events in which organism eats another organism to obtain energy (food).
Food chain
photosynthesis
photocarbonation
Food web
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Examples of this include bacteria & fungi...
Omnivore
Scavenger
Herbivore
Decomposers
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A scavenger is a carnivore that will eat dead items. Which of the following is a scavenger?
vulture & catfish
pirahna & catfish
mouse & fox
deer & elk
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Which organism is the 3rd consumer?
eagle
grass
snake
frog
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Decomposers are the _______ of an ecosystem.
Non recyclers
Recyclers
dirty job guys
photosynthesis
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What captures sunlight in an ecosystem?
ferns
All the above
apple trees
plants
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Who is the second consumer in the food web?
snake
cricket
Frog
Shrew
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What organisms are carnivores in the food web?
all the above except grasshopper & cricket
grasshopper & cricket
hawk & snake
frog & shrew
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What is an energy pyramid?
has few organisms at the top
all the above
has more organisms at the bottom
shows the flow of energy in an ecosystem
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Who is the 4th consumer in the food web?
grasshopper
snake
Hawk
Shrew
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Which organism is the 2nd consumer or carnivore?
grasshopper
grass
frog
snake
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What are the producers in the food web?
marsh grass
trees
cat-tails
berries
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How does a producer make its own food?
Photosynthesis
Photography
Photo-electric cells
Photo-shopping
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Decomposers break down...
non-living (dead) organisms
living (biotic) organisms
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A scavenger eats...
dead squirrels
dead organisms
dead snakes
dead trees
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Photosynthesis occurs when a producer (plant) can trap sunlight.
True
False
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These organisms CANNOT make their own food they must eat their food...
producers
carnivores
consumers
All the above
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Which organisms are herbivores in the food web?
snake
shrew & frog
marsh grass
cricket & grasshopper
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What word describes a tree in an ecosystem?
decomposers
producers
consumers
herbivores
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Who is the first consumer in the food web?
grasshopper
frog
grasshopper and cricket
cricket
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Which organism is the herbivore or first consumer?
snake
grasshopper
eagle
frog
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What is the word for a plant-eating organism?
herbivore
scavenger
carnivore
decomposer
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Who is the 3rd consumer in the food web?
snake
frog
shrew
hawk
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Which one is more realistic of an ecosystem?
Food web
All the above
Food chain
Food colony
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What is the word for an organism that "eats plants and animals?
omnivore
herbivore
insectivore
carnivore
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In the picture, which one is the producer?
frog
grass
snake
grasshopper
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A meat-eater is called a...
carnivore
herbivore
omnnivore
trophic level
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