Ecology Test Review Question Preview (ID: 41588)
Utah 8.3.3 Seed Standard.
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When considering food webs, which of these are producers?
a) Birds
b) Fungi
c) Mammals
d) Trees
Which of these organisms are consumers?
a) antelope, cougar, frog
b) antelope, rose, grass
c) maple tree, cougar, snake
d) grass, hawk, frog
Which of these organisms are decomposers?
a) antelope, bacteria
b) mushroom, grass
c) aspen tree, maple tree
d) bacteria, mushroom
Which of these organisms are producers?
a) mushroom, antelope, aspen tree
b) aspen tree, maple tree, grass
c) maple tree, grass, hawk
d) cougar, snake, bacteria
What does a food web show?
a) the feeding relationships in an ecosystem
b) how many of each type of animal live in this area
c) the correct size of each organism
d) which animals are parasites of other animals
Which organisms depend on grass for food?
a) deer, tree, chipmunk
b) rabbit, squirrels, herbivorous insects
c) fox, mouse, bird
d) chipmunk, bird, mosquito
What organisms eat mice?
a) mosquito, grass, owl
b) bird, squirrel, rabbit
c) grass, grasshopper, fox
d) fox, owl, snake
What is the original source of almost all the energy in most ecosystems?
a) carbohydrates
b) sunlight
c) Water
d) Carbon
Which level of the pyramid contains the most energy?
a) Bottom
b) Middle
c) Top
d)
An organism produces sugars from carbon dioxide and water using light as the energy source. This organism would be:
a) An animal
b) A bacteria
c) A fungus
d) A plant
What process do animals use in order to release the energy stored in food?
a) circulation
b) conversion
c) photosynthesis
d) respiration
C6H12O6 + 6O2 becomes 6H2O + 6CO2 + chemical energy is the formula for
a) Photosynthesis
b) Cellular Respiration
c)
d)
6H2O + 6CO2 + light energy Becomes C6H12O6 + 6O2 is the formula for
a) Photosynthesis
b) Respiration
c)
d)
How would Earth be different if photosynthesis did not take place?
a) There would only be green plants
b) Life as we know it would not exist
c) Only animals would survive and reproduce
d) Weather patterns would shift
Which of these organisms use respiration?
a) rose
b) deer
c) hawk
d) All of the above
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