WorksheetsEnvironmental Science Final Review
Total questions: 12
Worksheet time: 6mins
Which of the following is an example of a renewable resource?
fossil fuels
oil
biomass
plastic
Which of the following is an example of a Non-renewable resource?
Geothermal
Coal
Hydro
Solar
When there is higher biodiversity
more organisms are likely to die because they can't adapt to environmental changes
there is less diversity
there is more diversity and higher sustainability of life
there is more diversity and lower sustainability of life
How do biodiversity and sustainability work together?
The lower the biodiversity the greater the sustainability
The higher the biodiversity, the less sustainable the ecosystem
The higher the biodiversity, the greater the sustainability
Biodiversity has nothing to do with sustainability
High biodiversity is
having a lot of the same organism
having a few of the same organism
having a lot of variety of different organisms
only having one of each organism
Which of the following can lead to a decrease in biodiversity?
Human activities
Recycling
Irriagtion
Which of the following is not a cause of pollution?
Excess fertilizer use
Over fishing
Burning of fossil fuels
Waste disposal
A species form that supports an entire ecosystem.
Endangered Species
Invasive Species
Keystone Species
Threatened Species
Artificial eutrophication is when a body of water or water system becomes excessively rich with nutrients. What is NOT an example of an effect of eutrophication?
Increase algae growth
Decrease in oxygen levels
Fish dying
Improvement of water quality
What percentage of the Earth's freshwater is usable by humans?
97%
50%
30%
1%
Which organism is in a trophic level that would get most of its energy directly from the sun?
Plant
Bug
Snake
Bird
True or False: As you go up in trophic levels the concentration of mercury in an organism will decrease.
True
False
