Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by
First law of thermodynamics
Second law of thermodynamics
Both of these
None of the above
In the following, there is no difference.
Which group of living organisms given below is a link in food chain between green plants and hawk
In a terrestial ecosystem such as forest, maximum energy is in which trophic level
What do ecologists call the transfer of energy that begins with the sun and passes from one organism to the next in a food chain?
In a food chain herbivores are