Unit 3 And Unit 4 Test Review (topics 2 And 3) Question Preview (ID: 34080)


It Will Focus On Relationships In Nature (topic 2) And The Cycling Of Matter And Energy (topic 3). TEACHERS: click here for quick copy question ID numbers.

A bird eating a worm and then eating a berry:
a) interaction involving a carnivore
b) interaction involving a scavenger
c) interaction involving an omnivore
d)

A deer eating grass:
a) interaction involving a carnivore
b) interaction involving an herbivore
c) interaction involving a scavenger
d)

A dodder plant winds around a wheat stalk for support and takes the food from the wheat plant through special roots.
a) mutualism
b) commensalism
c) parasitism
d)

A hawk hunting and killing a young rabbit:
a) predator-prey
b) parasite-host
c) a scavenger
d)

A bee lands on a flower to eat the nectar it produces, picks up pollen from the flower and carries it to another flower to fertilize.
a) mutualism
b) commensalism
c) parasitism
d)

Ants move aphids from place to place and protect them from predators, while the ants collect the honeydew the aphids produce.
a) mutualism
b) commensalism
c) parasitism
d)

Threadworms infect sheep by burrowing into the sheep's small intestine and thrive while the sheep gets sick.
a) mutualism
b) commensalism
c) parasitism
d)

A dog picks up a bur (sticker) in its fur and the bur drops off in another part of the yard and later grows into a plant.
a) mutualism
b) commensalism
c) parasitism
d)

Protozoa live inside termites and digest wood for the termite and for themselves.
a) mutualism
b) commensalism
c) parasitism
d)

Which sentence correctly shows the relationship between a parasite, a host, and parasitism?
a) In parasitism, the parasite is the organism that is harmed, while the host is the organism that is helped.
b) In parasitism, the parasite is the organism that is helped, while the host is the organism that is harmed.
c)
d)

Which group of terms includes only abiotic factors?
a) sun, maple tree, and mushroom
b) water, sun, and wind
c) decaying leaves, mushroom, and daisy
d)

Which group of terms includes only biotic factors?
a) sun, maple tree, and mushroom
b) water, sun, and wind
c) decaying leaves, mushroom, and daisy
d)

A fungus eating dead leaves and tree bark:
a) an interaction involving a carnivore
b) an interaction involving a decomposer
c) an interaction involving a scavenger
d)

A vulture eating the remains of a deer:
a) predator-prey interaction
b) an interaction involving a scavenger
c) an interaction involving a decomposer
d)

Plants use _____ from the sun to make food using _____ _____ and _________.
a) light, carbon dioxide, sugar
b) energy, carbon dioxide, soil
c) energy, carbon dioxide, water
d)

Organisms that can make their own food are called
a) scavengers
b) producers
c) consumers
d)

If a grasshopper eats grass, then it is a
a) producer
b) primary consumer
c) secondary consumer
d)

A bird eating a grasshopper is a
a) producer
b) primary consumer
c) secondary consumer
d)

An example of a top carnivore would be
a) deer eating grass
b) mushroom eating a rotting log
c) hawk eating a snake
d)

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