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ICSE Board Exam 2009 : Environmental Applications

3 pages, 37 questions, 12 questions with responses, 16 total responses,    0    0
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Indian Certificate of Secondary Education (ICSE), New Delhi
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ENVIRONMENTAL APPLICATIONS ~ (Two hours) 1 . . ." Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during thefirst 15 minutes. This time is to be spent in reading the question paper. The time given at the head of this Paper is the time allowedfor writing the answers. Section A is compulsory. Attempt any four questions from Section B. The intended marks for questions or parts of questions are given in brackets []. SECTION - - A (40 MARKS (Attempt all Questions) Question 1. (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (1) Mention any two advantages of using alcohol as a fuel for automobiles. [2] State one difference between composting and vermicomposting. [2] Mention any two causes of deforestation. [2] What are tree breaks ? Mention one advantage of tree breaks. [2] Mention two advantages of cyclone separators. [2] Explain briefly the functioning of hybrid vehicles. [3] State three advantages of dry compost toilet systems. [3] What are rechargewells ? [3] Give any three reasons for harvesting rain water in metropolitan cities. [3] Mention any three advantages of classifying waste. [3] Explain the correlation between energy plantation and sustainable development. [3] Suggest any three initiatives that you can take in your neighbourhood, to arrest environmental degradation. [3] (m) Write in brief on Tarun Bharat Sangh's work in water conservation. [3] (n) Write short notes on the contribution of globalization for better industrial growth. [3] (0) Indian environmentalism is based on Mahatma Gandhi's philosophy. Justify the statement giving any three reasons. [3] SECTION - 8 (GOMARKS) (Attempt FOUR Questions) Question 2. (a) In a village in India, farmers were upset about the low production of certain crops, although rainfall was normal. They had to suffer huge losses and a few of them committed suicide. Identify five reasons that could have led to poor crop yields in the village. [5] I

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Additional Info : Solved ICSE Board exam paper study guide - ICSE 2009 : ENVIRONMENTAL APPLICATIONS - I.C.S.E. Free Online Question Paper
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