Environmental Sciences Quiz

The primary consumers are also called as:-

What country established national parks first;-

Heavy dust can cause:-

Biosphere reserve project was initiated in India during:-

The  carrying  capacity  of a population  is  determined by ;-

Which chemical is responsible for the reduction of ozone content of the atmosphere:-

The per capita birth rate of a population is known as its:-

The algal booin after releases______________________ in water:-

Meterology means study of weather and atmospheric  changes ;-

The minimum  particle  size  removes  by the  gravitational  chamber is   :-

Which is the second major layer of the earth's atmosphere:-

The  maximum  aeration period  for  a  conventional  activated sludge  system is :-

One atom of chlorine  can destroy  over ____________ molecules  of ozone:-

In the Northern hemisphere, the number of hours of day light begin to shorten after the:-

Which  is  the absorption unit :-

Centre of Modern nuclear technology in India:-

Unleaded petrol contains __________ which are known as Carcinogenic compounds:-

The  number of  babies produced per  thousand  individuals  is called :-

What is the pH value of acid rain:-

Which  radiations of the sun do greenhouse  gases trap;-

What  is  aestivation;-

Torrey canyon is famous for:-

Which  is  a  non renewable  resource:-

Sunlight that bounces off a surface is said to be __________________ from the surface:-

Second highest layer of   earth's atmosphere is  :-