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IGNOU CES AHE 1 SOLVED ASSIGNMENT

IGNOU CES AHE 1 SOLVED ASSIGNMENT

AHE 1 Solved Assignment
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AHE 1: Human Environment

Title Name IGNOU CES AHE 1 SOLVED ASSIGNMENT
Type Soft Copy (E-Assignment) .pdf
University IGNOU
Degree CERTIFICATE PROGRAMMES
Course Code ces
Course Name Certificate in Environmental Studies
Subject Code AHE 1
Subject Name Human Environment
Year 2026
Session -
Language English Medium
Assignment Code AHE 1/Assignment-1/2026
Product Description Assignment of ces (Certificate in Environmental Studies) 2026. Latest AHE 001 2026 Solved Assignment Solutions
Last Date of IGNOU Assignment Submission Last Date of Submission of IGNOU BEGC-131 (BAG) 2025-26 Assignment is for January 2026 Session: 30th September, 2026 (for December 2025 Term End Exam).

Semester Wise
January 2025 Session: 30th March, 2026 (for June 2026 Term End Exam).
July 2025 Session: 30th September, 2025 (for December 2025 Term End Exam).
FormatReady-to-Print PDF (.soft copy)

📅 Important Submission Dates

  • July 2025 Session: 31st October, 2025
  • January 2026 Session: 30th April, 2026
  • January 2026 Session: 31st March, 2026
  • July 2026 Session: 30th September, 2026
  • January 2026 Session: 31st March, 2026
  • July 2026 Session: 30th September, 2026

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Accuracy: Solved by IGNOU subject experts.
Guidelines: Strictly follows 2025-26 official word limits.
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AHE 1 2025 - English

ASSIGNMENT

(Tutor Marked Assignment)

Course Code: AHE-01

Assignment Code: AHE-01/TMA/2025

Maximum Marks: 100

1. Explain how human activates like agriculture, energy production, mining and industries affect the environment and in turn human themselves.

2. What do you mean by urbanization? How urbanization affects the environment.

3. Discuss the following:

(a) Effect of Pollution on non-biological systems.

(b) Fresh Water Pollution.

4. Differentiate between Natural environment and Man-mode environment and state that in what way social environment is different as compared to natural and man-made environment.

5. What is interspecific relationship? Explain the various kinds of interspecific relationship.

6. Write short notes on the following:

(a) Toxins and Environmental health.

(b) Cost of waste generation and disposal.

(c) Insufficient public Awareness and its reasons.

(d) Ganga Action Plan.

7. Discuss the effects of land degradation.

8. Describe the role of Non-Government Organisation (NGOs) in environmental management.

9. Explain the conventional and non-conventional sources of energy and state various means of conservation of energy.


AHE 001 (July 2025 - January 2026) - ENGLISH

Course Code: AHE-01

Assignment Code: AHE-

01/TMA/2025-26

Maximum Marks: 100

1. Differentiate between the following pairs:

(i) Expansive and stationary population histograms

(10)

(ii)

Food chain and Food web

(iii) Savanna and Tundra

(iv) Industrial wastes and Domestic wastes

(v) Parasitism and Predation

2. Write short notes on the following:

(i)

Bhopal gas tragedy

(20)

(ii)

The three cell air circulation model for each hemisphere of earth to explain global circulation of air

(iii)Effect of air pollution on animals

(iv) Land as a non-living resource

3.(a)Discuss the harmful effects of plant protection chemicals and their effect on animals and human health.

(b) Diagrammatically depict the sulphur cycle.

4.(a)List any four effects of urbanization on the environment and describe any one of them.

( b)Describe the steps involved in the primary and secondary treatment of sewage water in order to make it suitable for drinking purposes.

5. (a)Differentiate between geological and accelerated erosion.

(b)Describe the two broad methods of processing and recycling industrial wastes.

(c)Differentiate between carcinomas and lymphomas.

6. (a)Discuss the statement that "agricultural residues and agro-industrial wastes, in fact are no waste. All of them have some use or the other and in that sense they are resources whose conventional use needs to be upgraded and better usability fully harnessed".

(b) Describe the role of Non Governmental agencies in environmental protection and management in India and the problems faced by them.

(c) Give the two aims of environmental conservation.

7.(a) Briefly discuss the concept of the new global economic system for long term survival of the human race.

(b) Write about the Environment (Protection) Act of India, passed by the parliament on 23rd May, 1986.

(c) Why is the following statement a misconception? "Cities are polluted where as villages are not".

8. (a) Discuss how organic farming can be used for improving land quality.

(b) Explain why India became the cradle of cultural exchange between East, West, Central Asia and South East Asia?

9. Write short notes on the following:

(i)Communicable diseases

(ii) Solar energy


AHE 001 (January 2026 - July 2026) - ENGLISH

ASSIGNMENT

(Tutor Marked Assignment)

Course Code: AHE-01

Assignment Code: AHE-01/TMA/2026

Maximum Marks: 100

1. Explain how human activates like agriculture, energy production, mining and industries affect the environment and in turn human themselves.

2. What do you mean by urbanization? How urbanization affects the environment.

3. Discuss the following:

(a) Effect of Pollution on non-biological systems.

(b) Fresh Water Pollution.

4. Differentiate between Natural environment and Man-mode environment and state that in what way social environment is different as compared to natural and man-made environment.

5. What is interspccific relationship? Explain the various kinds of interspecific relationship.

6. Write short notes on the following:

(a) Toxins and Environmental health.

(b) Cost of waste generation and disposal.

(c) Insufficient public Awareness and its reasons.

(d) Ganga Action Plan.

7. Discuss the effects of land degradation.

8. Describe the role of Non-Government Organisation (NGOs) in environmental management.

9. Explain the conventional and non-conventional sources of energy and state various means of conservation of energy.


AHE 1 2025 - Hindi

सत्रीय कार्य (अध्यापक जांच सत्रीय कार्य)

पाठ्यक्रम कोड: AHE-01

सत्रीय कार्य कोड: AHE-01/TMA/2025

कुल अंक : 100

1. स्पष्ट कीजिए कि मानव गति विधियों जैसे कृषि, ऊर्जा उत्पादन, खनन एवं उद्योग पर्यावरण को और बदले में स्वयं मनुष्यों को प्रभावित करते हैं। 

2. शहरीकरण रो आप क्या रागझते है? शहरीकरण किरा प्रकार रो पर्यावरण को प्रभावित करता हैं? 

3. निम्नलिखित की व्याख्या किजिएः

क) गैर-जैविक तंत्रों पर प्रदूषण के प्रभाव

ख) अलवणीय जल प्रदूषण

4. प्राकृतिक पर्यावरण एवं मानव निर्मित पर्यावरण में अंतर लिखिए और वर्णन कीजिए कि किस प्रकार सामाजिक पर्यावरण, प्राकृतिक और मानव निर्मित पर्यावरण से भिन्न है।

5. अंतराजातीय संबंध क्या है? विभिन्न प्रकार के अंतराजातीय संबंधों की व्याख्या कीजिए। 

6. निम्नलिखित पर संक्षिप्त नोट लिखिए :

क) आविष तथा पर्यावरण स्वास्थ्य

ख) अपशिष्ट उत्पत्ति तथा निपटान का खर्च

ग) जन चेतना का अभाव और इसके कारण

घ) गंगा कार्य योजना

7. भूनिम्नीकरण के प्रभावों की विवेचना कीजिए। 

8. पर्यावरण प्रबंध में गैर सरकारी संगठनों (NGOs) की भूमिका की विवेचना कीजिए। 

9. पारंपरिक और गैर-पारंपरिक ऊर्जा को समझाइए और ऊर्जा संरक्षण के विभिन्न तरीकों का वर्णन कीजिए। 


AHE 001 (January 2026 - July 2026) - HINDI

सत्रीय कार्य
(अध्यापक जांच सत्रीय कार्य)

पाठ्यक्रम कोड : AHE-01

सत्रीय कार्य कोड : AHE-01/TMA/2026

कुल अंक : 100

1. स्पष्ट कीजिए कि मानव गति विधियाँ जैसे कृषि, ऊर्जा उत्पादन, खनन एवं उद्योग पर्यावरण को और बदले में स्वयं मनुष्यों को प्रभावित करते हैं।

2. शहरीकरण से आप क्या समझते है? शहरीकरण किस प्रकार से पर्यावरण को प्रभावित करता है?

3. निम्नलिखित की व्याख्या कीजिए:

क) गैर–जैविक तंत्रों पर प्रदूषण के प्रभाव

ख) अलवणीय जल प्रदूषण

4. प्राकृतिक पर्यावरण एवं मानव निर्मित पर्यावरण में अंतर लिखिए और वर्णन कीजिए कि किस प्रकार सामाजिक पर्यावरण, प्राकृतिक और मानव निर्मित पर्यावरण से भिन्न है।

5. अंतराजातीय संबंध क्या है? विभिन्न प्रकार के अंतराजातीय संबंधों की व्याख्या कीजिए।

6. निम्नलिखित पर संक्षिप्त नोट लिखिए :

क) आविष तथा पर्यावरण स्वास्थ्य

ख) अपशिष्ट उत्पत्ति तथा निपटान का खर्च

ग) जन चेतना का अभाव और इसके कारण

घ) गंगा कार्य योजना

7. भूनिम्नीकरण के प्रभावों की विवेचना कीजिए।

8. पर्यावरण प्रबंध में गैर सरकारी संगठनों (NGOs) की भूमिका की विवेचना कीजिए।

9. पारंपरिक और गैर–पारंपरिक ऊर्जा को समझाइए और ऊर्जा संरक्षण के विभिन्न तरीकों का वर्णन कीजिए।

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