the organism in the environment

Question 1

what is population

Answer 1

a species that occupy the same habitat

Question 2

what is an ecosystem

Answer 2

the interactions between the biotic and abiotic factors in an area

Question 3

what are two abiotic factors that affect animal population sizes

Answer 3

1. temperature
2. water availability

Question 4

what are two biotic factors that affect the population size

Answer 4

1. number of predators
2. the presence of disease and pathogens

Question 5

what are four abiotic factors that affect communities

Answer 5

1. light intensity
2. temperature
3. soil pH
4. moisture levels

Question 6

what are four biotic factors that affect communities

Answer 6

1. number of predators
2. food available
3. disease
4. human activity