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