they die
An organism.
An ecosystem.
enivronment
Home can be considered as an ecosystem because an ecosystem consists of all organism such as living organism (biotic) like people, pets, animals, at iba pa etc. and non living organism (abiotic) such as chair, table etc.
I believe the word you are looking for is sylvan.
A niche. :)
niche
ecosystem
Ecosystem
no such thing "non-living organism"
no the environment is all the living and non living things that surround an organism :) ... also an ecosystem is also known as a community and all the nonliving things that effect it.
Nonliving, it's an ecosystem, not an organism.