EVS-Sessional B.Voc (FS) 2

Which of these is a suitable example of ex-situ conservation?

• National park

• Wildlife sanctuary

• Sacred groves

• Seed bank

Which disease amongst the following is caused by drinking contaminated water?

• Diarrhea

• Typhoid

• Polio

• All of the above

Incomplete combustion of fuel such as petrol and diesel gives 

• Nitrogen oxide 

• Sulphur dioxide

• carbon monoxide

•    carbon dioxide

Smoke, fumes, ash, dust, nitric oxide and sulphur dioxide are the main sources of_

• Primary Pollutants

• Secondary pollutants

• Bio-Degradable Pollutants

• None of the above

Hotspot of Biodiversity in India.

• Gangetic plain

• Sunderbans

• Eastern ghats

• Western ghats

In which state Ranthambore National park is situated

• Madhya Pradesh

• Maharastra

• Rajasthan

• Uttar Pradessh

Kaziranga National park is famous for the conservation of_

• Tiger

• Lion

• One horned Rhinoceros

• Olive ridley turtle

Minamata disease in Japan was caused by contamination of which element?

• Cadmium

• Mercury

• Arsenic

• Nitrate

 How many number of the Biogeographic zones are present in India?

• 5

• 8

• 10

• 15

If BOD in a water body increases then DO will_

• Increase

• Decrease

• Constant

• None of them