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Pullet

Ration

 Incubation period

Hatchability

Fumigation

Feed Conversion Ratio

Downtime

Culling

Culling

Broiler

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

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

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

Define natural calamities and its types with suitable examples.  

Explain the biocentrism and ecocentrism in context of human’s attitude towards nature?

What is ecological succession? Explain the types of succession with suitable diagrams. 

What is lentic and lotic ecosystem? Explain these two with suitable examples.

Explain the following terms in about 60 words each:
(a) Seed Bank
(b) Incineration
(c) Biological Oxygen Demand
(d) Public Health 

“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?  

“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?