In this post, we have shared the AHSEC Class 11 Environmental Education Question Paper 2021, which is highly beneficial for exam preparation. The HS 1st Year Environmental Education Question Paper 2021, along with the Assam State School Education Board Division -I (ASSEB) Assam Board Class 11 Environmental Education Question Paper 2021 in PDF, is a valuable resource to help you analyze the question paper in detail and understand the correct approach to answering it effectively.
![AHSEC Class 11 Environmental Education 2021 Question Paper [H.S 1st Year Environmental Education Question Paper]](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9BDr5uvn_1aZ3ddhUzA0XUWKDeFILs1ii17eA83X02szN4sgiSuDyBlhSJXKWXNUNgJbONi6Drhx2FyV88eTep9q4jmUknC6TKOSKctTdCxVFBxMCGC-kWgN5jVKzBUCwASAQyJQfKvAvGKnXjPwaFT_wlhtSgU_VfZjZXxKFbf0eJELguFF9NSZ-9hnC/s960/AHSEC%20Class%2011%20Environmental%20Education%20Question%20Paper%20H.S%201st%20Year%20Environmental%20Education%20Paper%20Assam%20Board%20Class%2011%20PYQ's%20ASSEB%20Class%2011%20Environmental%20education.webp "AHSEC Class 11 Environmental Education 2021 Question Paper [H.S 1st Year Environmental Education Question Paper]")
2021
ENVIRONMENTAL EDUCATION
Full Marks: 40
Pass Marks: 12
Time: 2 hours
The figures in the margin indicate full marks for the questions
1. (a) Answer in one or two words 1x5=5
(i) Define biodiversity.
(ii) What is the name of the solid mantle of the earth?
(iii) Which day is observed as the World Environment Day?
(iv) Give the name of a Biosphere Reserve of Assam.
(v) Write the full form of NIDM.
(b) Fill in the blanks 1x3=3
(i) The First Decade of Action for Road Safety' is ________.
(ii) Tiger is _______level consumer of ecosystem.
(iii) Cholera is a ________disease.
2. Write short accounts of (any five): 2x5=10
(a) Food chain
(b) Ex situ conservation
(c) Sources of sound pollution
(d) Causes of threats to biodiversity
(e) The Wildlife (Protection) Act, 1972
(f) Acid rain
(g) Greenhouse effect
3. Define and distinguish (any four): (2+1)x4=12
(a) Lithosphere and Hydrosphere
(b) Producer and Consumer
(c) Renewable and Non-renewable resources
(d) Pollutant and Pollution
(e) Road marking and Zebra crossing
(f) Biodegradable and Non-biodegradable wastes
4. Answer the following questions (any two): 5x2=10
(a) Describe the various air pollutants.
(b) What do you mean by global warming? Mention two consequences of global warming.
(c) Write the importance of health and hygiene.
(d) Write the major causes of deforestation in N-E India.
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