NCERT Important Quzestions Class 9 Social Science Geography Chapter 5
Important NCERT Extra Questions
NCERT Solutions for Class 9 Social Science
Important NCERT Extra Questions
Chapter 5 Natural Vegetation and Wild Life
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
What is an ecosystem?
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All the plants and animals in an area are interdependent and interrelated to each
other in their physical environment, thus, forming an eonsystem.