Abiotic
The Earth
light
Ecology
Temperature
Water
Biotic
Abiotic factors
Biotic elements
Interaction
The air
Ecosystem
Plant roots, earthworms,insects, microorganisms
Light, water, salinity, temperature, air, soil.
Our planet.
Relation between organisms.
It´s part of the atmosphere (oxygen, Monoxide of Carbon; Nitrogen)
They are living components in an ecosystem
It depends on the altitude.
It´s indispensable for the life
They are non-living components in an ecosystem
It´is necessary for photosynthesis
Living beings that occupy a space
Science that studies ecosystems.