Energy Flow in Ecosystem

Energy Flow in Ecosystem
What is ultimate source of energy in an ecosystem?
Sunlight
Nutrients
Food
Water
Author: rikazzz Comment
Energy Flow in Ecosystem
Phenomenon, by which some primarily bacteria utilize chemicals to generate energy rich compounds, known as
Autosynthesis
Polysynthesis
Photosynthesis
Chemosynthesis
Author: rikazzz Comment
Energy Flow in Ecosystem
What is an average incident energy ?
3000kcal/m2/day
2000kcal/m2/day
5000kcal/m2/day
6000kcal/m2/day
Author: rikazzz Comment
Energy Flow in Ecosystem
Which law states that, conversion of energy from one form to another is not 100% efficient?
First law of thermodynamics
Second law of thermodynamics
Energy flow
Biological system
Author: rikazzz Comment
Energy Flow in Ecosystem
50% of incident energy is lost due to:
Consumers
Producers
Microorganisms
Planktons
Author: rikazzz Comment

Go to Page