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7.MS-LS2-5
Test Description: 7.MS-LS2-5
Instructions: Answer all questions to get your test result.
1) Which statement is correct?
A
monocultures and polycultures have nothing to do with resiliency
B
a polyculture is usually more resilient than a monoculture
C
a monoculture and polyculture are usually equally resilient
D
a monoculture is usually more resilient than a polyculture
2) Overall, what is happening to global biodiversity?
A
it is decreasing
B
it is increasing
C
it changes all the time
D
it is stable
3) Which government agency is involved with protecting the environment?
A
the Endangered Species Act
B
the International Union for the Conservation of Nature
C
the Red List
D
the Environmental Protection Agency
4) What information can we get from the Red List?
A
sustainable fishing practices
B
the best ways to recycle plastics
C
ways to conserve energy
D
the status of threatened species around the world
5) Which is NOT an example of an ecological service?
A
preventing soil erosion
B
deforestation
C
providing building materials
D
filtering water
6) Which would be found in a very healthy ecosystem?
A
a large number and variety of organisms
B
a large number of predators
C
a large amount of water
D
a large number of plants
7) After an environmental disruption, which would be more likely to recover?
A
an area with a lot of plants
B
an area with high biodiversity
C
a monoculture
D
an area with low biodiversity
8) Which is an example of point-source pollution?
A
litter running into a storm drain
B
oil leaking from a car in a parking lot
C
manure from a farm
D
dumping a toxin directly into a body of water
9) Which is NOT an example of pollution?
A
light
B
air
C
trees
D
noise/sound
10) Which is NOT a good way to help increase biodiversity?
A
plant lots of the same type of tree
B
wash cars on grass
C
planting different types of trees
D
use bug-friendly lights outside
*select an answer for all questions
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