Which one of the following places in India the first bird-sanctuary was set up ?
Vdeanthangal
Kundremukha
Bannarghata
Keoladeo
ASSERTION (A) : In the Arctic ecosystem , if lichen production were either impaired or destroyed , the whole system would collapse beacause the herbivorous and carnivorous directly and indirectly depend upon lichens.
REASON (R) : The Arctic ecosystem has a very complex trophic structure.
Both (A) and (R) are true and (R) is correct explanation of (A).
Both (A) and (R) are true but (R) is not correct explanation of (A).
(A) is true , but (R) is false.
(R) is true but (A) is false.
Which one of the following is not true about the native animal life of the rainy tropics ?
An immense number and variety of insects
Few arboreal fauna
Few grazing and carnivorous animals
Abundant aquatic life.
LIST I | LIST II |
(a) Bhuj Earthquake | (i) 2002 |
(b) RIO-World Summit | (ii) June 5 |
(c) World Environment Day | (iii) 2012 |
(d) Sandy Storm | (ic) 2001 |
a-iv , b-i , c-ii , d-iii
a-i , b-iv , c-iii , d-ii
a-ii , b-i , c-iv , d-iii
a-iii , b-ii , c-i , d-iv
Which one of the following models is based on the study of human ecology ?
Hagerstarnd's Innovations Diffusion Model
Weber's Location Model
Zelinsky's Mobility Transition Model
Burgess and Park's Concentric Zone Model
Which one of the following is not the ingredient of sustainable development ?
Intergeneration transferability
Social Justice
Inter-regional transferability
Non-optimal resource utilization
Which of the following occupies Trophic Level I in food chain ?
Bacteria
Cranivorous
Primary consumers
Plants
Ecological Niche
Interaction between man and environment
The functional role of an organism in the ecosystem
Interdependence of man and plant
None of the above
Ecosystem has two components which are
Animals and plants
Trees and weeds
Frogs and men
Abiotic and biotic
D.
Abiotic and biotic