Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Environmental Studies Ecosystem Biotic & Abiotic
The abiotic components of an ecosystem consist of:
1
Plants and Animals
2
Algae and Fungi
3
Air, Water, Soil
4
More than one of the above
5
None of the above