AHSEC Class 11 Environmental Education 2022 Question Paper [H.S 1st Year Environmental Education Question Paper]

In this post, we have shared the AHSEC Class 11 Environmental Education Question Paper 2022, which is highly beneficial for exam preparation. The HS 1st Year Environmental Education Question Paper 2022, along with the Assam State School Education Board Division -I (ASSEB) Assam Board Class 11 Environmental Education Question Paper 2022 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 Question Paper 2022

AHSEC Class 11 Question Paper

Full Marks: 30

Time: 1 hour.

The figures in the margin indicate full marks for the questions.

1. (a) Answer in short (any five):                 1x5=5

(1)       Define biodiversity.

(2)       Which day is observed as the ‘World Environment Day’?

(3)       What is the name of the solid mantle of the earth?

(4)       Write the full form of NDRF.

(5)       Write the name of a biosphere reserve of Assam.

(6)       What is food web?

(7)       Give example of one lotic aquatic ecosystem.

(8)       What do you mean by climate change?

(b) Fill in the blanks (any three):                                            1x3=3

(1)       Uranium is ________ energy resource.

(2)       Cholera is a _______ disease.

(3)       Tiger is _______ level consumer of ecosystem.

(4)       Frog is _______ level consumer of ecosystem.

(5)       ‘The First Decade of Action for Road Safety’ is _______.

2. Write short accounts of (any five):         2x5=10

(a)       Food chain.

(b)       Acid rain.

(c)        Greenhouse effect.

(d)       Ex situ conservation.

(e)       Sources of sound pollution.

(f)         Ecosystem.

(g)       The Wildlife (Protection) Act, 1972.

(h)       Causes of threats to biodiversity.

3. Define and distinguish (any four):     (2+1) x 4=12

(1)       Producer and Consumer.

(2)       Lithosphere and Hydrosphere.

(3)       Pollutant and Pollution.

(4)       Renewable and Non-renewable resources.

(5)       Biodegradable and Non-biodegradable wastes.

(6)       Road marking and Zebra crossing.

(7)       Atmosphere and Biosphere.

(8)       Infrastructure factor and Mechanical factor.

4. Answer the following questions (any two):           5x2=10

(a)       Describe the various air pollutants.

(b)       Write few importances of health and hygiene.

(c)        What do you mean by global warming? Mention two consequences of global warming.

(d)       What are the major causes of deforestation in Northeast India?

(e)       Write the role of students in disaster management.

(f)         Write about the national conservation strategies.

-00000-

Also Explore: AHSEC Class 11 All Subject PYQ's and Solved Papers

• AHSEC Class 11 Environmental Education 2015 Question Paper
•  AHSEC Class 11 Environmental Education 2016 Question Paper
• AHSEC Class 11 Environmental Education 2017 Question Paper
• AHSEC Class 11 Environmental Education 2018 Question Paper
• AHSEC Class 11 Environmental Education 2019 Question Paper
• AHSEC Class 11 Environmental Education 2021 Question Paper
• AHSEC Class 11 Environmental Education 2022 Question Paper
• AHSEC Class 11 Environmental Education 2023 Question Paper
• AHSEC Class 11 Environmental Education 2024 Question Paper