(a) Plants are called as Autotrophs because they fix carbon dioxide.
(b) In an ecosystem dominated by trees, the pyramid (of numbers) is of Inverted type.
(c) In aquatic ecosystems, the limiting factor for productivity is Light.
(d) Common detritivores in our ecosystem are Earthworms.
(e) A major reservoir of carbon on Earth is Oceans.
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
(a) Plants are called as Autotrophs because they fix carbon dioxide.
(b) In an ecosystem dominated by trees, the pyramid (of numbers) is of Inverted type.
(c) In aquatic ecosystems, the limiting factor for produc...
Step-by-step explanation:
• (a) Plants are called as Autotrophs because they fix carbon dioxide
•
•
• (b) In an ecosystem dominated by trees, the pyramid (of numbers) is of Inverted type
•
This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.
This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.
Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.
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