20 questions
Biotic or abiotic? Water
Biotic
Abiotic
True or false? Oak tree is a biotic factor.
True
False
If the tree falls down, it is still biotic. True or false?
True
False
This is a group of organisms of the same type in the same place at the same time.
niche
population
ecosystem
decomposers
This is an organism's "job description" in the ecosystem.
niche
population
ecosystem
biosphere
This is all of the biotic and abiotic things interacting with in a certain area.
population
niche
ecosystem
community
This is an organism that gets its energy by breaking down dead things and returning the nutrients to the soil.
niche
community
population
decomposers
There are currently 15 maple trees in the field by the school. What is this an example of?
community
niche
population
ecosystem
The oak tree provides habitat for many animals and the roots help keep the soil in place. What is this an example of?
niche
community
ecosystem
biosphere
There are trees, grass, insects and small mammals in the WMS forest. What is this an example of?
niche
community
population
ecosystem
which one's is biotic ?
Living part of an ecosystem
abiotic
community
habitat
Interactions among populations in a community. The community’s physical surroundings or abiotic factors
population
community
ecosystem