GE2021 NOTES PDF

Cluster Analysis Classification and prediction analyze class-labeled data objects, where as clustering analyzes data objects without consulting a known class label. Figure 1. In general, the class labels are not present in the training data simply because they are not known to begin with. Clustering can be used to generate such labels. The objects are clustered or grouped based on the principle of maximizing the intraclass similarity and minimizing the interclass similarity.

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Discuss about the Act, and its amendment — Describe about Water Act — Describe the important waste land reclamation practices. Describe environmental ethics in detail. Discuss the modern techniques of rain water harvesting.

Discuss the water shed management practices. Discuss in detail about the water conservation methods. Discuss the agenda for sustainable development. Write in detail about global warming. Explain the mechanism of Ozone layer depletion. Write briefly on community participation in environment management programmes.

Discuss briefly of the Indian environmental Acts. UNIT — 5 Write short notes on population dynamics. What are the factors affecting population size? What is meant by population stabilization.

Define the term population explosion. What kinds of problems are created due to Urbanisation? What are the objectives of Family Planning Programmes? Mention the types of health hazards with examples. What is the role of primary health care against AIDS? What do you mean by remote sensing?

Mention the applications of remote sensing on water resources. What is doubling time, total fertility rates? Define Zero Population growth. What are the two important views of population growth? What is meant by value education? What is GIS? What is meant by population explosion? Discuss the Indian Scenario. What is meant by population stabilization? Discuss the family welfare and family planning in Indian context.

Discuss the influence of environmental parameters and pollution on human health. What is Universal declaration of Human rights? Discuss the salient features of Draft declaration of Human Rights on environment. How can the same be achieved?

Discuss the environmental and social impacts of growing population. Write briefly on the effect of increasing affluence on environment. Write briefly on implementation of family planning programme. Write a note on AIDS in developing countries.

Discuss the factors influencing the family size.

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What are the principles of environmental education? The principle of environmental education is to educate people about various environmental issues, creating awareness and to preserve the quality of our environment. Mention the Scope and importance of Environmental studies. Studying the interrelationships among biotic and abiotic components for Sustainable ecosystem. Working out a way to use our resources in a sustainable manner.

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UNIT -1 - ENVIRONMENT, ECOSYSTEM AND BIODIVERSITY (Question Bank with Answers) | EduRev Notes

Discuss about the Act, and its amendment — Describe about Water Act — Describe the important waste land reclamation practices. Describe environmental ethics in detail. Discuss the modern techniques of rain water harvesting.

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