Previous Year Questions mapped to syllabus unit.
Define Dystrophic lakes.
Write a short note on Define Dystrophic lakes in 20 words.
What is the full form of WCED?
Describe the major environmental issues.
Explain the term sustainable development.
What should be done to protect the environment?
Give a brief information on factors responsible for environmental degradation.
Explain the role of sustainable development in environment protection.
Explain Ozone layer depletion and its effects.
