पारिस्थितिकी तंत्र के विभिन्न घटकों को बताइए।

Comprehensive Components of an Ecosystem:

1. Abiotic Components (Non-Living Physical and Chemical Determinants):
   • Climatic Factors: Incident solar radiation, temperature variations, precipitation, wind patterns, and atmospheric gases (O2, CO2, N2).
   • Edaphic & Topographic Factors: Soil profile texture, soil pH, moisture retention capacity, altitude, and slope aspect.
   • Inorganic Substances: Biogeochemical macronutrients (Carbon, Nitrogen, Phosphorus, Potassium, Water).
   • Organic Compounds: Humus, proteins, carbohydrates, and lipids linking biotic and abiotic matrices.
2. Biotic Components (Living Organisms Stratified by Trophic Roles):
   • (A) Producers (Autotrophs): Chlorophyll-bearing photosynthetic plants, phytoplankton, and chemotrophic bacteria converting solar irradiance into bio-chemical food energy.
   • (B) Consumers (Heterotrophs / Phagotrophs):
     • Primary Consumers (Herbivores): Feed directly on living primary biomass (e.g., deer, grasshopper, cattle).
     • Secondary Consumers (Primary Carnivores): Prey upon herbivores (e.g., frogs, jackals).
     • Tertiary / Apex Consumers (Top Predators): Apex carnivores (e.g., tigers, eagles).
   • (C) Decomposers (Saprotrophs / Osmotrophs): Heterotrophic bacteria and fungi executing extracellular enzymatic digestion of dead organic detritus, recycling mineral nutrients back to the abiotic reservoir.