നമ്മുടെ ആവാസവ്യവസ്ഥയിൽ ഊർജപ്രവാഹം നടക്കുന്നതെങ്ങനെ ?
Aഒരു ദിശയിൽ മാത്രം
Bരണ്ട് ദിശകളിൽ സാധ്യമാണ്
Cത്രിമാനത്തിൽ
Dഒന്നിലധികം ദിശകളിൽ സംഭവിക്കാം
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Related Questions:
Select the statements that accurately define Nekton.
- Nekton are organisms that passively drift with water currents.
- This group consists of animals capable of swimming, possessing the strength to overcome water currents.
- Nekton are generally small and have limited mobility.
- The size of Nekton ranges from tiny swimming insects to the largest marine mammals like the blue whale.
The littoral zone represents the area between which two levels?
The upright pyramid of number cannot be seen with ecosystem.
Which of the following are the major limiting factors for the productivity of aquatic ecosystems?
- Sunlight
- Temperature
- Wind speed
- Atmospheric pressure
The literal meaning of the word “Chipko” is: