NCERT class 12 Biology exemplar for chapter 16 Environmental Issues contains questions from every part of the chapter and more, effectively covering all aspects of a concept. Practising these questions is a definite way to secure maximum marks in an exam.
NCERT class 12 Biology exemplar for chapter 16 pdf provides you questions provided in the NCERT exemplar book together with important questions from CBSE class 12 biology sample papers and previous year question papers.
Class 12 Biology NCERT Exemplar Problems on Environmental Issues
The harmful effects on the environment caused by the activities of human beings can lead to the destruction of the ecology of a place. Environmental issues are important as they possess a serious threat to all living species living in an ecosystem. Due to rapid industrialization and resource depletion, this can cause deforestation and the extinction of animals.
Important topics of Chapter 16 Environmental Issues are:
- Air Pollution and Its Control
- Water Pollution and Its Control
- Solid Wastes
- Agro-chemicals and their Effects
- Radioactive Wastes
- Greenhouse Effect and Global Warming
- Ozone Depletion in the Stratosphere
- Degradation by Improper Resource Utilisation and Maintenance
To know more about NCERT Exemplar Class 12 Biology Chapter 16 Environmental issues, check out the PDF below.
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