IMP. MCQS ENVIRONMENT
_______ is the concentration of toxin at successively higher levels in a food chain
Biodilution
Biosynthesis
Biomagnification(✅️)
Biosolution
■ Which of the following are biodiversity hotspots of India
A. Western Ghats
B. Indo- Burma region
C. Sundaland
D. Himalayas
Only B
A, B, C, D(✅️)
Only A
A and B
■ Which IUCN document lists endagered species of flora and fauna
Blue list
Green list
Red list(✅️)
Black list
■ In which year was Earth Summit of Rio de Janeiro held
1992(✅️)
1993
1991
1994
■ Good measure of biodiversity of an area is
The number of animals found there
The number of trees found there
The number of people found there
The number of species found there(✅️)
■ Which declaration was signed at UNCED 1992 at Rio de Janeiro Brazil
Agenda 39
Agenda 21(✅️)
Agent 22
Agenda 23
■ The Indian Wildlife Protection Act was implemented in
1978
1975
1972(✅️)
1974
■ The temperate grasslands of South Africa are called
Downs
Praries
Pampas
Velds(✅️)
■ Where is Valmiki tiger reserve located
Chandrapur Maharashtra
Ranthambore Rajasthan
Lakhimpur Kheri Uttar Pradesh
West Champaran Bihar(✅️)