If Kyoto Protocol is for CO₂ then Montreal Protocol is for

• Methane

• Chlorofluorocrabons

• Carbon di-oxide

• Ozone

The pyramid of biomass is inverted in case of :

• Forest ecosystem

• Grassland ecosystem

• Marine ecosystem

• Fresh water ecosystem

Which one of the following percentages India contributes to world's biodiversity ?

• 2%

• 4%

• 6%

• 8%

24.

Who defined geography as human ecology ?

• Hartshorne

• Schaefer

• Semple

• Barrows

The Environmental Protection Act in India was passed when the government was headed by - 

• Late Mrs. Indira Gandhi

• Late Mr. V.P. Singh

• Late Mr. Lal Bahadur Shastri

• Late Mr.Rajiv Gandhi

To control pollution from ships and offshore platforms is taken care of by which of the following acts provision by the Government of India ? 

• Major Port Trsut Act , 1963

• Merchant Shipping Act , 1958

• Maritime Zone Act , 1976

• Inidan Ports Act , 1908

In which one of the following concept the term "triple bottom line" (TBL) reflecting the importance of environmental , social and economic features in decision making is defined ?

• Inclusivity

• Sustainability

• Poly-centricity

• Mono-centric

The place where an organism or community of organisms lives is called :

• Environment

• Habitat

• Atmosphere

• Society

Photosynthesis is the process by which :

• Radiant energy converted into chemical energy

• Radiant energy converted into thermal energy

• Radiant energy converted into bio-energy

• Radiant energy converted into geo-thermal energy

"Vadose water" remain in between :

• Crust and mantle

• Mantle and core

• Ground surface and water table

• Ground surface and tropopause