Energy Flow in Ecosystem

Energy Flow in Ecosystem
According to first law, energy cannot be created nor destroyed, but, can only show a state known as
Utilized
Thermodynamics
Convection
Conversion
Author: rikazzz Comment
Energy Flow in Ecosystem
Living organisms are operated by means of
Food
Energy
Water
Environment
Author: rikazzz Comment
Energy Flow in Ecosystem
Amount of incoming solar radiations is, approximately
4372watts/m2
3372watts/m2
2372watts/m2
1372watts/m2
Author: rikazzz Comment
Energy Flow in Ecosystem
How does solar radiations travel through space ?
Electromagnetic Waves
Light Waves
Air Waves
All of above
Author: rikazzz Comment
Energy Flow in Ecosystem
About 10% of solar energy is
Infrared
Ultraviolet
Visible
Harmful
Author: rikazzz Comment
Energy Flow in Ecosystem
Conversion of solar energy is governed by law of
Conversion
Convection
Thermodynamics
Inertia
Author: rikazzz Comment
Energy Flow in Ecosystem
Which consumers use carbon in their food ?
Eukaryotic algae
Detrivores
Saprotrophs
Both b and c
Author: rikazzz Comment
Energy Flow in Ecosystem
One way flow of energy through an ecosystem continuous in
Biological System
Chemical process
Environment
Atmosphere
Author: rikazzz Comment
Energy Flow in Ecosystem
Most of solar radiation is reflected by
Atmospheric clouds
dust
gases
All of above
Author: rikazzz Comment
Energy Flow in Ecosystem
Bacteria obtains useful energy by oxidation of certain elements, such as:
Nutrients
Sulphur and iron
Calcium
Phosphorous
Author: rikazzz Comment

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