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Biodiversity
Test Description: 8th grade 2nd marking period
Instructions: Answer all questions to get your test result.
1) The white pine is a _________ which has compact, needlelike leaves.
A
littoral zone
B
deciduous
C
palm
D
conifer
2) Prairies, teppes, and pampas are types of ___________ biomes.
A
chaparral
B
grassland
C
desert
D
tundra
3) Which of the following is a type of wetland characterized by trees draped with Spanish moss and vines.
A
marsh
B
pond
C
swamp
D
estuary
4) Which of the following statements about savannas is true?
A
Their inhabitants include large herbivores
B
They do not receive enough rain to support trees.
C
During the wet season, they receive little rain.
D
they are characterized by steep mountains
5) ________ are the main abiotic factors that determine the type of biome found in a region.
A
rainfall and temperature
B
shade and wildlife
C
soil color and acidity
D
temperature and elevation
6) The most biologically diverse biome is the
A
tropical rain forest
B
swamp
C
grassland
D
tundra
7) Which of these products comes from renewable resouces?
A
motor oil
B
fiberglass insulation
C
plastic pipes
D
cardboard
8) Biodiversity
A
causes diseases to destroy populations
B
helps to keep ecosystems stable
C
is found only in tropical rainforests
D
is only important to biochemists
9) Which of the following is believed to be most respinsible for ozone depletion?
A
PCB's
B
pesticides
C
lead-based paints
D
CFC's
10) Which of the following would most help reduce air pollution?
A
using coal instead of nuclear power for energy
B
bicycling instead of traveling by car
C
eating meat instead of beans
D
having a lawn instead of flowers
*select an answer for all questions
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