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Biodiversity And Human Impact
Test Description: Review of biodiversity and human impact unit
Instructions: Answer all questions to get your test result.
1) Which are nonrenewable resources?
A
Solar Energy, Geothermal, Coal
B
Coal, Oil, Natural Gas
C
Coal, Oil, Hydroelectriciy
D
Natural Gas, Biomass, Oil
2) What is energy that can be easily replaced and will be available for many years?
A
renewable energy
B
all energy
C
fossil fuels
D
nonrenewable energy
3) Which renewable energy comes from burning waste or plants for energy?
A
hydroelectric energy
B
nuclear energy
C
biomass
D
geothermal energy
4) Are alternative energy resources renewable or nonrenewable energy?
A
nonrenewable energy
B
renewable energy
5) What are the renewable or alternative energy resources?
A
geothermal, solar energy, hydroelectric, biomass, and wind energy
B
biomass, wind energy, coal, solar energy, geothermal, and hydroelectric
C
solar energy, natural gas, geothermal, biomass, hydroelectric, and oil
D
hydroelectric, solar, biomass, wind energy, natural gas, and coal
6) What is the number and variety of plants and animals in an area called?
A
biodiversity
B
extinction
C
sustainability
D
endangered
7) If polluted water flows into the water table, how could that water end up in a lake or river?
A
The groundwater flow would carry it to the lake or river.
B
It would be held in the aquifer.
C
It would stay where it entered the water table.
D
It would percolate into the lake.
8) If an animal is introduced into an ecosystem and its population grows at a very fast rate, what would most likely happen to the ecosystem?
A
The sustainability of the organism would decrease and the biodiversity in the ecosystem would increase.
B
The sustainability of the organism would decrease and the biodiversity in the ecosystem would decrease.
C
The sustainability of the organism would increase and the biodiversity in the ecosystem would decrease.
D
The sustainability of the organism would increase and the biodiversity in the ecosystem would increase.
9) Which renewable energy occurs from water flowing through hot rocks underground?
A
biomass
B
hydroelectric
C
geothermal
D
solar
10) What would be one way to keep waterways clean from trash coming from a drainage pipe?
A
Attach a net to the end of the drainage pipe so that only the water would flow through the net and not the trash
B
Report the trash site to the Environmental Protection Agency.
C
Burn the trash.
D
Find the source of the trash.
11) What is one effect of deforestation in an area?
A
The animal populations in the forest will increase because new animals will move into the territory.
B
The animal populations in the forest will decrease as they lose their homes.
C
The plants will increase because they have less competition.
D
Both plant and animal populations would increase.
12) Which renewable energy is generated from the sun's energy?
A
Hydroelectric energy
B
Geothermal energy
C
Solar energy
D
Biomass
13) Rico's dad was changing the oil in his car. He dumped the old oil onto the ground. How did the groundwater get affected when he dumped the oil onto the ground?
A
The chemicals will stay in the unsaturated zone and not enter the water table.
B
The chemicals will percolate through the soil and enter the water table.
C
The chemicals will be collected in the aquifer.
D
The chemicals will stay on top of the ground so the groundwater does not get affected.
14) Which renewable energy is generated by running water through a dam?
A
Biomass
B
Geothermal energy
C
Solar energy
D
Hydroelectric energy
15) What does sustainability mean?
A
The ability to be maintained at a certain rate
B
The use of alternative forms of energy
C
The ability to use up a resource quickly
D
The use of natural resources faster than they can be replaced
16) What is energy, that once used up, may take millions of years to form again?
A
Renewable energy
B
Sustainable energy
C
Alternative energy
D
Nonrenewable energy
17) What is the purpose of a solar cell?
A
It provides an alternative energy source.
B
It helps raise energy costs.
C
It causes it to increase heat.
*select an answer for all questions
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