Environment & Ecology - MOST IMPORTANT UPPSC RO/ARO Previous Year Questions
Practice real questions from previous year exams of UPPSC RO/ARO.
Which one of the following is not related to the protection of environment?
Agenda-21 is related to which field?
The Environment (Protection) Act was passed in India in
Given below are two statements, in which one is labelled as Assertion (A) and the other as Reason (R):
Assertion (A) : The equatorial forest biome is the biome with the densest and highest biomass.
Reason (R) : There is high rainfall and high temperature throughout the year in the equatorial forest region.
Select the correct answer using the code given below:
Given below are two statements, one labelled as Assertion (A) and other as reason (R).
Assertion (A): The biosphere is an example of open system.
Reason (R): There cannot be reinvestment of new substances in the bio-sphere but there is no restriction on the investment and exit of energy.
Which is the most stable ecosystem?
Match List-I with List-II and select the correct answer using the code given below the list-
List-I (Biosphere Reserve)
(A) Similipal
(B) Dihang-Dibang
(C) Nokrek
(D) Cold Desert
List-II (State)
- Himachal Pradesh
- Uttarakhand
- Arunachal Pradesh
- Odisha
- Meghalaya
Which one of the following is the largest biosphere reserve (in terms of area) of India certified by UNESCO?
Ecology is the study of relationship between:
The Monoclimax Theory was Propounded by:
The measuring unit of ecological footprint is:
Consider the following statements about eco-system:
- The production at the autotroph level is said to be primary productivity.
- The secondary productivity refers to the production at the heterotroph level.
Which of the following works deteriorate ecological balance?
Which of the following is the largest ecosystem of the earth?
Which one of the following is not a sub-category of terrestrial ecosystem?
According to 'India, State of Forest Report 2017' what percentage of total geographical area of the country is under forest cover?
Which of the following city of India has specially placed in afforestation?
Which one of the following does not help in maintaining ecology balance?
Driving force of an ecosystem is :
Which one of the following is the correct sequence of ecosystems in the order of decreasing productivity ?