- Environmental Studies,
Latest Solved Assignment

(January 2023 - December 2023)

BEVAE-181 Assignment

#1 Best Selling IGNOU CBCS Assignments in All Available in Market

Bought By: 13381 Students

Rating: 3.6

Get IGNOU BEVAE-181 Assignments Soft Copy ready for Download in PDF for (January 2023 - December 2023) in English and Hindi Language.

  • Helps save time and effort-really well
  • Promises Good Marks in Lesser Time
  • Answers that are verified and accurate
  • Based on IGNOU Guidelines.
Only 3 left to stop selling the Same Copy people are viewing this, and 10 recently purchased it

Select Assignment Type

Typed or Handwritten
Instant Download in Next 2 Minutes after Payment.

Buy Bulk Assignments (Soft or Hard) Copy

Buy Bulk Handwritten Assignments
  • 100% Money-Back Guarantee
  • Faster Shopping
  • Choosing us saves you time and money
  • Guaranteed Safe Checkout

IGNOU BEVAE-181 January 2023 - December 2023 - Solved Assignment

Are you looking to download a PDF soft copy of the Solved Assignment BEVAE-181 - Environmental Studies? Then GullyBaba is the right place for you. We have the Assignment available in English and Hindi language.

This particular Assignment references the syllabus chosen for the subject of Environmental Studies, for the January 2023 - December 2023 session. The code for the assignment is BEVAE-181 and it is often used by students who are enrolled in the BAG, BCOMG, BSCG, BSC (Honours), BA (Honours), BAVTM, BBA, BAECH, BAHIH, BAPSH, BAPCH, BAPAH, BASOH, BAHDH, BAEGH Degree.

Once students have paid for the Assignment, they can Instantly Download to their PC, Laptop or Mobile Devices in soft copy as a PDF format. After studying the contents of this Assignment, students will have a better grasp of the subject and will be able to prepare for their upcoming tests.

IGNOU BEVAE-181 (January 2023 - December 2023) Assignment Questions


1. Why ecological significance of forest is more important in present day context? Explain.

2. Answer the following questions in about 125 words each.

a) Explain the characteristics of Western Ghats for inclusion as Biodiversity hotspots.
b) Why hydropower is regarded as the best source of energy? Explain it in detail.
c) The importance of Biomass has been increasing day by day in our surroundings among renewable resources. Explain it with suitable examples.
d) How does air pollution affect the atmospheric processes?
e) What is Disposal of waste? Why segregation of waste is needed?

3. Explain the human-environment relationship by taking examples of biotic and abiotic components?

4. “As humans civilisation progressed, man started altering the environment in the pursuit of creating an economic, social and cultural environment of his own choice. This slowly resulted in the depletion of natural resources and degradation of environment.” Explain it in context of national legislations of water acts?

5. “Biosphere reserves are internationally recognised areas established to promote and demonstrate a balanced relationship between Humans and the Biosphere.” Elaborate this statement in the context of conservation of nature?


6. Explain the following terms in about 60 words each:

(a) Seed Bank
(b) Incineration
(c) Biological Oxygen Demand
(d) Public Health

7. Answer the following questions in about 150 words each.

(a) What is lentic and lotic ecosystem? Explain these two with suitable examples.
(b) What is ecological succession? Explain the types of succession with suitable diagrams.
(c) Explain the biocentrism and ecocentrism in context of human’s attitude towards nature?
(d) Define natural calamities and its types with suitable examples.

8. Explain the causes of ozone depletion? How do ultraviolet rays affects human health, animals, plants, micro-organisms, water and air quality.

9. “Education for environmental awareness is essential for the younger generation as well as for the older generation.” Explain the statement with suitable examples.

10. “Water Harvesting is one of the effective measures to combat drought.” Explain this statement with suitable arguments.

IGNOU BEVAE-181 (July 2021 - June 2022) Assignment Questions


1. “Sustainable development is an ideal goal towards which all human societies need to be moving” Justify the statement in about 250 words

2. Differentiate between the following terms by giving suitable examples in about 125 words each:
(a) Genetic and species diversity
(b) Direct and indirect use value of biodiversity

3. Answer the following questions in about 150 words each.
(a) What is biodiversity hotspot? Why is India considered as a mega biodiversity hotspot?
(b) Describe the life forms of aquatic ecosystem found in different zones with suitable examples and diagrams.
(c) Differentiate between the surface and ground water. Describe the factors responsible for degradation of water.
(d) Write a short note on nitrogen cycle with the help of a diagram.

4. Why is there a need for participatory forest management? How does Forest Right Act, 2006 helps tribal and forest dwellers? Explain with suitable examples in about 200 words.

5. Critically evaluate non-polluting energy systems in India. Elucidate your answer with suitable examples in about 200 words.


6. Explain the following terms in about 60 words each:
(a) Environmental Justice
(b) Agenda 21
(c) Greenhouse Effect
(d) Climate change

7. Answer the following questions in about 150 words each.
(a) Explain any four impacts of improper waste disposal with suitable examples.
(b) What is Ozone Layer Depletion? Describe its effects.
(c) Describe the role of Central Pollution Control Board (CPCB) as an institution for monitoring the pollution levels of environment.
(d) How do collective actions help in addressing environmental issues and concerns? Explain.

8. “Protected areas play a very important role in in-situ conservation of species.” Elucidate the statement with respect to present day context in about 200 words.

9. ‘Polluted water is a threat to our health and survival of life forms” Explain it with respect to different agents of water pollutants in about 200 words.

10. How do natural disasters as floods and cyclones adversely affect the lives and properties? Explain your answer with suitable examples in about 250 words.

IGNOU BEVAE-181 (January 2023 - December 2023) Assignment Questions

खंड क

1. वर्तमान संदर्भ में वनों का पारिस्थितिक महत्व क्यों अधिक महत्वपूर्ण है? व्याख्या कीजिए।

2. निम्नलिखित प्रत्येक प्रश्न का उत्तर लगभग 125 शब्दों में दीजिए।

क) जैव विविधता हॉटस्पॉट के रूप में शामिल करने के लिए पश्चिमी घाट की विशेषताओं की व्याख्या करें।
ख) जलविद्युत को ऊर्जा का सर्वोत्तम स्रोत क्यों माना जाता है? इसे विस्तार से समझाइए ।
ग) नवीकरणीय संसाधनों के बीच हमारे परिवेश में बायोमास का महत्व दिन-प्रतिदिन बढ़ता जा रहा है। उपयुक्त उदाहरणों के साथ इसकी व्याख्या कीजिए।
घ) वायु प्रदूषण वायुमंडलीय प्रक्रियाओं को कैसे प्रभावित करता है?
ई) कचरे का निपटान क्या है? कचरे के पृथक्करण की आवश्यकता क्यों है?

3. जैविक और अजैविक घटकों का उदाहरण लेकर मानव- पर्यावरण संबंध की व्याख्या करें।

4. जैसे-जैसे मानव सभ्यता का विकास हुआ, मनुष्य ने अपनी पसंद का आर्थिक, सामाजिक और सांस्कृतिक वातावरण बनाने की कोशिश में पर्यावरण को बदलना शुरू कर दिया। इसके परिणामस्वरूप धीरे-धीरे प्राकृतिक संसाधनों की कमी और पर्यावरण का क्षरण हुआ जल अधिनियमों के राष्ट्रीय विधानों के संदर्भ में इसकी व्याख्या कीजिए ।

5. 'बायोस्फीयर रिजर्व अंतर्राष्ट्रीय स्तर पर मान्यता प्राप्त क्षेत्र है जो मानव और बायोस्फीयर के बीच एक संतुलित संबंध को बढ़ावा देने और प्रदर्शित करने के लिए स्थापित किए गए हैं।" प्रकृति के संरक्षण के सन्दर्भ में इस कथन की व्याख्या कीजिए।

खंड ख

6. निम्नलिखित शब्दों को लगभग 60 शब्दों में समझाइए

(क) बीज बैंक
(ख) भस्मीकरण
(ग) जैविकीय ऑक्सीजन मांग
घ) सार्वजनिक स्वास्थ्य

7. निम्नलिखित प्रत्येक प्रश्न का उत्तर लगभग 150 शब्दों में दीजिए।

(क) लॅटिक और लोटिक पारिस्थितिकी तंत्र क्या है? उपयुक्त उदाहरणों के साथ इन दोनों की व्याख्या कीजिए।
ख) पारिस्थितिक अनुक्रमण क्या है? उपयुक्त चित्रों की सहायता से अनुक्रमण के चरणों की व्याख्या कीजिए।
ग) प्रकृति के प्रति मानव के दृष्टिकोण के संदर्भ में जैवकेन्द्रितवाद और पर्यावरण केन्द्रितवाद की व्याख्या करें?
घ) प्राकृतिक आपदाओं और उनके प्रकारों को उपयुक्त उदाहरणों के साथ परिभाषित कीजिए ।

8. ओजोन रिक्तीकरण के कारणों की व्याख्या करें? पराबैंगनी किरणें मानव स्वास्थ्य, जानवरों, पौधों, सूक्ष्मजीवों, पानी और वायु की गुणवत्ता को कैसे प्रभावित करता है।

9. पर्यावरण जागरूकता के लिए शिक्षा युवा पीढ़ी के साथ-साथ पुरानी पीढ़ी के लिए भी आवश्यक है। उपयुक्त उदाहरणों के साथ कथन की व्याख्या कीजिए ।

10. जल संचयन सूखे से निपटने के प्रभावी उपायों में से एक है उपयुक्त तर्कों के साथ इस कथन की व्याख्या कीजिए ।

IGNOU BEVAE-181 (July 2021 - June 2022) Assignment Questions

BEVAE-181 Assignment Details

Assignment Submission End Date

The IGNOU open learning format requires students to submit study Assignments. Here is the final end date of the submission of this particular assignment according to the university calendar.

  • 30th April (if Enrolled in the June Exams)
  • 31st October (if Enrolled in the December Exams).

Download Files & Sessions Details

Here are the PDF files that you can Download for this Assignment. You can pick the language of your choice and see other relevant information such as the Session, File Size and Format.

English Language

  • January 2023 - December 2023 18 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BAE-BEVAE181-EN-308
  • July 2021 - June 2022 20 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BAE-BEVAE181-EN-119

Hindi Language

  • January 2023 - December 2023 24 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BAE-BEVAE181-HI-308
  • July 2021 - June 2022 22 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BAE-BEVAE181-HI-119

What's Included

In this section you can find other relevant information related to the Assignment you are looking at. It will give you an idea of what to expect when downloading a PDF soft copy from GullyBaba.

  • All Solved Answers By IGNOU Experts.
  • Available for 3 Times for Download.
  • Downloadable Soft Copy in PDF.
  • Print Ready Format: A4 (21 x 29 x .20 cm (Width x Length x Height)