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