A. natural gas
B. biomass
C. syncrude
D. none of the above
Related Mcqs:
- __________ is derived recently from living organisms and their metabolic products.
- Energy resources derived from natural organic materials are called __________?
- Which of the following characterizes the biomass in an ecosystem?
- The resources that can be replaced by natural ecological cycle is called __________?
- The resources that are derived from bio-mass of living organisms are called ___________ resources.
- Internal ear is derived from ectoderm of the embryo but middle ear and Eustachian tube are derived from:
- Heart and kidney in the frog are derived from mesoderm whereas the lungs are derived from:
- A pollutant is any substance, chemical cycles?
- Effect of pollutionis first and most marked on:?
- Abundant source of inonazite sands are found on the sea shores of______________?
