10/9 Units Test

Question 1

population

Answer 1

Group of individuals of the same species in the same area

Question 2

community

Answer 2

assemblage of different populations that live together

Question 3

habitat

Answer 3

where organisms live

Question 4

niche

Answer 4

biotic and abiotic conditions that an organism lives in and how if use them (jobs)

Question 5

predation

Answer 5

when one organism captures and feeds on another organism

Question 6

competition

Answer 6

organisms that are the same or different species use an ecological resource at the same time

Question 7

smybiosis

Answer 7

when two species live close

Question 8

Mutualism

Answer 8

both organisms benefit

Question 9

commensalism

Answer 9

One organism benefits and another doesn’t get change at all

Question 10

potism

Answer 10

One parasite lives on or inside another organism and harms it

Question 11

ecological succession

Answer 11

A series of predictable changes that occur in a community overtime

Question 12

primary succession

Answer 12

occurs on surface where no soil exists

Question 13

secondary succession

Answer 13

disturbance changes in existing community

Question 14

biotic

Answer 14

living thing, that influences or affects an ecosystem

Question 15

abiotic

Answer 15

nonliving thing that influence or affects an ecosystem