Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Environmental Studies Ecology Ecological Pyramid
The 10% of energy available to be transferred from one trophic level to another is in the form of ______ energy.
1
solar
2
light
3
chemical
4
More than one of the above
5
None of the above