Exam Details

Subject Human Environment
Paper
Exam / Course Bachelor Degree Programme (APPLICATION ORIENTED COURSE)
Department School of Sciences (SOS)
Organization indira gandhi national open university
Position
Exam Date June, 2016
City, State new delhi,


Question Paper

Define the following terms

Niche

Desertification

Pelagic zone

Bronchospasm

Cyclones in management of air quality


Indicate whether the following statements are True or False

Ecosystem is a self-sustaining unit of nature.

The Himalayan range is not affected by environmental degradation.

About 40% of India's energy requirement comes from cow-dung and firewood.

Excessive irrigation in high temperature zones causes salination of soil.

The Union Carbide Factory of Bhopal was manufacturing Methyl Isocyanide gas.

Answer the following in only one or two words:

The maximum number of individuals of a population that its environment can support and sustain.

An expression of the production of new individuals in the population.

A man-induced process in the ecosystem which brings the input of non-degradable pollutants into the food chain.

The process by which a large number of people become permanently concentrated in small areas, forming cities.

The disease due to the inflammation and edema of the lining of the bronchi.

2. With reference to wildlife conservation, state reasons for saving endangered species.

Discuss how non-government agencies play an active role in environmental protection and management.

Describe any two non-conventional means of generating energy.

4. What is organic farming? How can it be used to improve land quality?

Discuss the role of seasonal variations on climate.

Why is higher rare of mental illness found in the migrant city dwellers as compared to native urban dwellers?

6. Differentiate between any four of the following pairs:

Parasitic food chain and Detritus food chain

Gully erosion and Rill erosion

Traditional agriculture and Modern agriculture

Frontier society and Sustainable society

Biotic and Abiotic components of environment

With the help of a suitable example, discuss the phenomenon of Biomagnification.

Mention the harmful effects of alcohol and drugs on human beings.

8. Write short notes on any two of the following:

Need for legislation related to environment

Treatment of Hazardous wastes

Deforestation

Project Tiger


Define Community Health and write about the importance of community health.

Write briefly about the strategy for environmental management with reference to the Indian Subcontinent.

10. Discuss the climatic effects of air pollution on non-biological systems.

11. Describe the various systems used for controlling industrial emissions of suspended particulate matter.

12. With the help of only a suitable diagram, depict the water-cycle.


Departments

  • Centre for Corporate Education, Training & Consultancy (CCETC)
  • Centre for Corporate Education, Training & Consultancy (CCETC)
  • National Centre for Disability Studies (NCDS)
  • School of Agriculture (SOA)
  • School of Computer and Information Sciences (SOCIS)
  • School of Continuing Education (SOCE)
  • School of Education (SOE)
  • School of Engineering & Technology (SOET)
  • School of Extension and Development Studies (SOEDS)
  • School of Foreign Languages (SOFL)
  • School of Gender Development Studies(SOGDS)
  • School of Health Science (SOHS)
  • School of Humanities (SOH)
  • School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
  • School of Journalism and New Media Studies (SOJNMS)
  • School of Law (SOL)
  • School of Management Studies (SOMS)
  • School of Performing Arts and Visual Arts (SOPVA)
  • School of Performing Arts and Visual Arts(SOPVA)
  • School of Sciences (SOS)
  • School of Social Sciences (SOSS)
  • School of Social Work (SOSW)
  • School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
  • School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
  • School of Translation Studies and Training (SOTST)
  • School of Vocational Education and Training (SOVET)
  • Staff Training & Research in Distance Education (STRIDE)

Subjects

  • Environmental Chemistry
  • Foundation Course in Science andTechnology
  • Human Environment
  • Integrated Pest Management
  • Operations Research
  • Statistical Techniques
  • Teaching of Primary School Mathematics