science vocabulary ch2 Flashcards
1
Q
An _________ is all the living and nonliving things in an area and their interactions.
A
ecosystem
2
Q
A __________ is all the members of a species living in a certain area.
A
population
3
Q
A _________ is all the different organisms that live and interact in an area.
A
community
4
Q
A _____ is the way an organism interacts with living and nonliving parts of its ecosystem.
A
niche
5
Q
________ is the close association of members of different species that live together.
A
symbiosis
6
Q
__________ is the gradual replacement of one community by another over time.
A
succession
