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WorksheetsBIO 5.1 - Ecological Hierarchy
Total questions: 17
Worksheet time: 17mins
Jacob is going out to his grandparents farm. On the farm is a stream that he likes to fish at. When he is fishing he sees many differernt speacies of fish as well as maple and oak trees and dragonflies. What Jacob is seeing is an example of what level of organization?
organism
population
community
ecosystem
Which of the following is a population?
hawks, barred owls, and eagles on NC coast
mountain stream
all the frogs in a pond
blue-tailed skinks (lizards) around a barn
What are the biotic factors in this image?
sunlight, elephants, grasses
sunlight, water, air
elephants, plants, trees
elephants, clouds, grasses
A collection of living organisms that belong to different populations but all live in the same area and interact with one another is a...
Population
Ecosystem
Community
Ecosphere
Which of the following would be the most likely consequence of the wetland’s destruction?
What is a biome?
one individual of a species
all the different populations of species that live together in an area
all the biological communities and their physical environment
a group of similar ecosystems that share similar climates and animales
Which is an example of an organism?
One rabbit
Many families of rabbits living together in a field
Rabbits, hawks, and foxes living together in an area
an area of hot climate and little rain where many communities live together
Which is an example of an ecosystem?
An area of cold climate and communities of similar species
one elk
a group of elks living together in the same area
elks, snow rabbits, and owls living in the same area
When all the ecosystems on Earth are combined it is called...
a community.
a biome.
a biosphere.
an Earthsphere.
Living factors or organisms that affect an ecosystem...
abiotic factors
species
trophic level
biotic factors
Which describes a group of organisms that is considered a species?
They can breed and produce offspring that can breed.
They are members of the same community.
They live in the same ecosystem, community, and biome.
They have similar physical characteristics
The United States Arctic National Wildlife Refuge is a large portion of Alaska that is protected from construction, which would affect the land and resources that are available to living things. Which term is used to describe all the species that live in the Arctic National Wildlife Refuge?
population
community
ecosystem
species
