निम्नलिखित में से किसे गैर-पारंपरिक (नवीकरणीय) ऊर्जा स्रोत के रूप में वर्गीकृत नहीं किया गया है?

Prolonged exposure to extreme cold temperatures may result in tissue damage known as frostbite, which is categorized as a:

In the context of ecosystem energy dynamics, which of the following expressions correctly defines Net Primary Productivity (NPP)?

What is the primary mechanism through which a food web ensures the stability of an ecosystem compared to a simple food chain?

What serves as the primary starting source of energy for a detritus food chain within an ecosystem?

What is the specific percentage range of Photosynthetically Active Radiation (PAR) that is captured by plants to sustain the entire living world?

In deep-sea hydrothermal ecosystems where sunlight is entirely absent, what is the primary source of energy utilized by organisms in a chemosynthetic food chain?

What term is used to describe the total biomass or living material present at a specific trophic level in an ecosystem at a given time?

Which of the following occurrences in an ecosystem is a direct application of the Second Law of Thermodynamics during energy transfer between trophic levels?