A. geothermal energy sources
B. fossil fuels
C. biomass
D. all of these
Related Mcqs
Related Mcqs
- Non-lonizing radiations with specific biological effects are ________________.
- Which of the following processes acts to remove carbon dioxide from the atmosphere?
- Suppose yesterday morning you noticed ice crystals (frost) on the grass, yet the minimum temperature reported in the newspaper was only 35o F. The most likely reason for this apparent discrepancy is that ________________?
- A food web is____________?
Related Mcqs:
- 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.
- The organic matter produced by the photosynthetic activity of green plants is called as __________?
- What type of energy is derived from heated groundwater?
- __________ energy is the main driving force of the ecological system.
- The pyramid of energy in any ecosystem is __________?
- The source of energy in an ecosystem is __________?
- Centre of Modern nuclear technology in India is __________?
- The primary source of energy for the earth’s atmosphere is __________?
- The heat energy released when water vapour changes to a liquid is called __________.
