Ecosystem functions
Ecosystem functions is a Environment concept from the MPSC syllabus, tested in 2 past MPSC questions (2022, 2025). Below are those real questions with their correct answers and explanations, plus the concepts worth being comfortable with first.
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परिसंस्था ही निसर्गाचा स्वयं नियामक व स्वयं शाश्वत संरचनात्मक व कार्यात्मक संच आहे. जेथे जैविक व अजैविक घटक एकमेकांमध्ये गुंतलेले असतात ज्यामध्ये खालील क्रिया घडतात : (a) उत्पादकता (b) कुजणे (c) पोषण चक्र (d) उर्जा प्रवाह वरीलपैकी कोणते विधान/विधाने बरोबर आहेत ? Ecosystem is a self-regulatory and self-sustained structural and functional unit of nature where biotic and abiotic components are linked together with the following processes : (a) Productivity (b) Decomposition (c) Nutrient cycling (d) Energy flow Which of the statements given above is/are correct ?
(a)उत्पादकता / Productivity
(b)कुजणे / Decomposition
(c)पोषण चक्र / Nutrient cycling
(d)उर्जा प्रवाह / Energy flow
An ecosystem functions as a self-regulatory and self-sustained unit through four primary functional processes: productivity, decomposition, energy flow, and nutrient cycling.
मृत उत्पादकांच्या पेशीमधील जैविक संयुगांचे विघटन करण्याची प्रक्रिया म्हणजे __________. The breakdown of organic compounds of cells from dead producer by the process known as __________.
(a)आत्मसात करणे (Assimilation)
(b)जैवर्धन (Biomagnification)
(c)संचयन (Accumulation)
(d)अपघटन (Decomposition)
Decomposition (अपघटन) is the biological process by which dead producers and consumers are broken down into simpler organic/inorganic compounds.