WorksheetsEcology Test (Honors)
Total questions: 16
Worksheet time: 12mins
Which branch of biology deals with interactions among organisms and between organisms and their environment?
Ecology
Hydrology
Astrology
Geology
The biosphere is...
the combined portions of Earth in which all living things exist.
all of the living things in a community.
the gases in the atmosphere.
all of the abiotic factors in an ecosystem.
The difference between a population and a community is:
Population = 1 species Community = many species
Population = 2 species Community = many species
Population = many species Community = 1 species
They are the same thing.
Species make up ___________, which make up _____________.
populations ; communities
communities ; populations
ecosystems ; communities
populations ; ecosystems
Which of these involves the simplest grouping of multiple organisms?
Community
Population
Ecosystem
Species
Which of these is a producer?
Grass
Coyotes
Elephant
Human
What does sunlight provide to most ecosystems?
Energy
Carbohydrates
Carbon Fixation
Water
Which of these is a producer?
Algae
Zooplankton
Small Fish
Squid
Shark
Which of these produces its own food supply?
Autotroph
Heterotroph
Consumer
Detritovore
What is shown here?
Food Web
Food Chain
Competition Chart
Decomposers
Which of these is the total amount of living tissue within a given trophic level?
biomass
energy mass
organic mass
trophic mass
What is an ecological model of the relationships that form a network of complex interactions among organisms in a community from producers to decomposers?
Food Web
An Ecosystem
Food Chain
A Population
If you are an animal that eat both producers and consumers you are a(n)....
omnivore.
herbivore.
chemotroph.
autotroph.
What is the term for each step in the transfer of energy and matter within a food web?
Trophic Levels
Energy Paths
Food Pyramids
Food Chains
If you eat living things, then you are a...
carnivore.
herbivore.
producer.
all choices are correct
Consumers...
eat other things to get its energy.
get its energy from the sun directly.
are the same things as autotrophs.
are known as producers.
