ENV. SCIENCE-1

Which green house gas is produced while ploughing field?

• Methane

• Nitrous oxide

• Carbon dioxide

• CFC

Where are CFC used?

• To manufacture plastic

• As propellants in aerosol cans

• Cooling agent in AC and refigerators

• All of them

Which of the following green house gases damages the ozone layer less?

• CFCs

• HCFCs

• HCF

• None of them

Which type of lake is fund in the Terai region?

• Eutrophic lake

• Mesotrophic lake

• Oligotrophic lake

• None of them

When was ICIMOD established?

• 1972

• 1999

• 1980

• 1983

Which one of the following is a national organization that has been working for the conservation of environment?

• UNEP

• NTNC

• WWF

• ICIMOD

What are Nepal Skipper and Nepal Argus?

Ans: They are the only ____________ found in Nepal.

• Mammals

• Birds

• Fish

• Butterflies

Which of the following birds is found only in Nepal?

• Nepal Argus

• Latani

• Spiny Babbler

• Asala

Which is the oldest National Park of Nepal?

• Rara NP

• Makalu Barun NP

• Bardia NP

• Chitwan NP

Which is the largest National Park in Nepal?

• Shey Phoksundo NP

• Shivapuri NP

• Chitwan NP

• Langtang NP