ECOLOGY
,ABIOTIC FACTOR factors
Non-living
=
Light intensity Humidity
N
rea
Humidity 9 , transpiration ↓
7
>
couc gradient
Mineral content Temp Optimum
.
1 chlorophyll
Mg >
- increase plant
Rate
2 NOs Protein synthesis of growth
3 PO4 DNA photo
Denatured
enzymes
BASE
PHOSPHATE SUGAR M L
Temp
DNA Low KE
factors
BIOTIC FACTOR Living
=
New predators New pathogens
-
Decrease in prey pop .
-
Cause rapid decrease of a
pop.
-
More competition
competition Availability of food
-
One species outcome another
>
-
low number to breed
, DEFINITIONS :
Habitat
= Place where an
organism lives
Population= All the organisms of one species living in a habitat
Community: All the
interacting organisms that live in a habitat
Ecosystem :
The interaction of a
community of living organisms & non-living
factors of their environment
competition Individuals for the same resources
competing
:
Interdependence =
Organisms depending on each other for survival
,ABIOTIC FACTOR factors
Non-living
=
Light intensity Humidity
N
rea
Humidity 9 , transpiration ↓
7
>
couc gradient
Mineral content Temp Optimum
.
1 chlorophyll
Mg >
- increase plant
Rate
2 NOs Protein synthesis of growth
3 PO4 DNA photo
Denatured
enzymes
BASE
PHOSPHATE SUGAR M L
Temp
DNA Low KE
factors
BIOTIC FACTOR Living
=
New predators New pathogens
-
Decrease in prey pop .
-
Cause rapid decrease of a
pop.
-
More competition
competition Availability of food
-
One species outcome another
>
-
low number to breed
, DEFINITIONS :
Habitat
= Place where an
organism lives
Population= All the organisms of one species living in a habitat
Community: All the
interacting organisms that live in a habitat
Ecosystem :
The interaction of a
community of living organisms & non-living
factors of their environment
competition Individuals for the same resources
competing
:
Interdependence =
Organisms depending on each other for survival
