A. Ecosystem service
B. Biological control
C. The green house effect
D. Biosphere balancing
Related Mcqs:
- Checking of re-radiating heat by atmospheric dust water vapour, ozone, CO2 is known as:?
- Sheela painted the house green.
- ___________ is the phenomenon where the earth retains heat.
- The most endangered ecosystem in India is ____________.
- The dramatic increase in agricultural production that have been made possible by high yield miracle crops are called the __________?
- Which ecosystem has the highest primary productivity?
- The study of food chains and food webs is observed in the phenomenon known as __________?
- Which one of the following is the most stable ecosystem?
- The practical problem in hydrogen production is its __________?
- Ozone depletion in stratosphere shall result in:?
