What is a green roof? Discuss the ecological function performed by it

Please follow the instructions carefully to submit your answers for the question given below and you can submit your answers in two way either write in DISQUS section or upload the image of sheet.

Q) What is a green roof? Discuss the ecological function performed by it.(10 marks, 150 words)

हरी छत क्या है? इसके द्वारा निष्पादित पारिस्थितिक कार्य पर चर्चा करें

Demand of the Question–

This question requires understanding of the concept of green roof.

Directive Word–

What– It is a direct word which requires the candidate to mention the definition of the concept. Discuss– It requires detailed discussing of the topic both positives and negatives and examples

Structure of the Answer–

Introduction–

Mention the definition of green roof and where all it can be used. Link with the ecological function for the body.

Body–

Mention the details and explain the points as to what ecological practices it performs. Mention some shortcomings of it. Close the body with examples where these are being used and their impact.

Conclusion–

Mention the impacts of green roof along with initiatives and suggestions which can promote this while addressing the shortcomings.

Part of Syllabus–

GS Paper 3- Environment- Conservation, environmental pollution and degradation