The most important component of environment which can control the biosphere of the earth is….

The atmosphere is attached with the earth’s surface due to the

In which place of the earth characterizes with maximum air pressure?

The most variables gas of the atmosphere is

The composite share (volume) of CO2 and O2 in the atmosphere is…………% of all gases

Today, The entire humankind is facing a big problem to survive their lives which is a result of deteriorating atmosphere. What is the problem?

The gas which is responsible for acid rain is

The gas which has the maximum power to break O3 layer is…

Which gas the maximum capacity to hold temperature of atmosphere……

In ecosystem oxygen is one kind of —

The living organism of ecosystem or biosphere is also known as ……………

All the tigers in Sunderban ecosystem (Forest ecosystem) is called

The largest divisions of Biosphere is………….

If a deer eat 10000 kg leaf, how many energy or nutrient will destroy for its biological functions?

In which trophic level can Decomposer be a part in a food chain?

The ecological pyramid that is always upright is —

Who first used the term ‘Ecology’?

Recently an important environmentalist have died who played a major role in Chipko movement. Who is/was he?

Who was the main leader of Narmoda Bachao Andolon?

Non-conventional energy source is —

Which one of the following is related to Rhino conservation ?

Silent valley’ lies in the state of —

Which one is a cold desert of India ?

Which one is considered for in-situ conservation —

The term ‘Green house effect’ was first used by —

Which one of the following pollutant was involved in Bhopal gas tragedy ?

Fluoride pollution affects on —

Under which University Biosphere 2 is affiliated?

Which is called tropical rainforest of the ocean?