populations in ecosystems Flashcards
1
Q
two biotic factors that could affect number of bird species observed in a forest
A
food availability
interspecific competition
predation
disease
2
Q
describe the difference between the terms niche and habitat
A
niche is the way an organism interacts with its environment
habitat is the place where an organism/ community of organisms live
3
Q
ecosystem definition
A
interactions organisms and non living components in an environment
