1. What is the percentage coverage of Tropical Forest on earth’s landmass?
Question Asked : SSC (10+2) Level Data Entry Operator & LDC Exam 2012
(A) 7 percentage
(B) 12 percentage
(C) 17 percentage
(D) 25 percentage
2. ‘Tidal forest” is otherwise called
Question Asked : SSC (10+2) Level Data Entry Operator & LDC Exam 2012
(A) Evergreen forest
(B) Monsoon forest
(C) Mangrove forest
(D) Coniferous forest
3. Rubber plantations are found in
Question Asked : SSC Constable (GD) & Rifleman (GD) Exam 1912
(A) Temperate forests
(B) Mountain regions
(C) Polar regions
(D) Equatorial regions
4. Man can maintain an ecological balance in the biosphere by
Question Asked : SSC (10+2) Level Data Entry Operator & LCD Exam 2011
(A) deforestation
(B) developing new breeds of cultivated plants and domesticated animals
(C) using insecticides and pesticides
(D) understanding the delicate balance in the relative number of organisms
5. Global warming is expected to result in
Question Asked : SSC (10+2) Level Data Entry Operator & LCD Exam 2011
(A) Increase in level of sea
(B) Change in crop pattern
(C) Change in coastline
(D) All of the above
6. A natural region has the similarity of
Question Asked : SSC Higher Secondary Level Data Entry Operator & LDC Exam 2010
(A) climate and natural vegetation
(B) climate and occupation
(C) soil and drainage
(D) economic base and reces
7. ‘Green House Effect’ means
Question Asked : SSC Higher Secondary Level Data Entry Operator & LDC Exam 2010
(A) Pollution in houses in tropical regions
(B) Trapping of solar energy due to atmospheric oxygen
(C) Trapping of solar energy due to atmospheric carbon dioxide
(D) Cultivation in green houses so as to check pollution
8. The cause of loss of forest cover is
Question Asked : SSC Higher Secondary Level Data Entry Operator & LDC Exam 2010
(A) Agriculture
(B) Building Industry
(C) Increasing population
(D) Toursim & pilgrimage
9. Dumping of solid waste in low lying areas earth cover is called as
Question Asked : SSC Higher Secondary Level Data Entry Operator & LDC Exam 2010
(A) Sanitary land filling
(B) Open dumping
(C) Composting
(D) Incineration
10. There is a need to keep larger area under forests for
Question Asked : SSC Higher Secondary Level Data Entry Operator & LDC Exam 2010
(A) absorption of carbon dioxide
(B) protecting wildlife
(C) raising precipitation
(D) geological balance
