Ecology - biotic factors Flashcards
1
Q
wht r the biotic factors?
A
- predation
- competition
- disease
- availability of food
2
Q
define biotic factors
A
living factors that affects another organism or shapes the ecosystem
3
Q
define abiotic
A
non living parts of the environment that can affect organisms
4
Q
abiotic factors include?
A
chemical -
light intensity
CO2 conc.
moisture levels
pH + mineral content of soil
physical -
temperature
wind intensity/directions
