unit test 1 part 2

Question 1

sybiotic relationships

Answer 1

competition- when two organisims fight for the same resource
predation- when one organisim hunts another
mutalism- when two organisms depend on eachother and both benifit
coomensualism- when one organism relys on the other while the other is unharmed
parasitism- one organism lives on or in a host and feeds on it

Question 2

population

Answer 2

the total number of one living species in a area

Question 3

commuinites

Answer 3

all the differen populations from a enviorment

Question 4

ecosystems

Answer 4

all the living and non living organisms and there physical and chemical enviorment

Question 5

gaia hypothesis

Answer 5

scientific ideal that states the earth acts like a living cell

Question 6

limiting factor

Answer 6

any factor that restricts the size of a population

Question 7

tolerance range

Answer 7

the abiotic conditions within which a species can survive

Question 8

carrying capacity

Answer 8

the maximum population size of particular species

Question 9

agroecosysytems

Answer 9

large food production operations (LFPO)

Question 10

leaching

Answer 10

the process by which nutrients are removed from soil