Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?
A. N2O-6%, CO2 -86%
B. Methane-20%, N2O-18%
C. CFCs -14%, Methane-20%
D. CO2-40%,CFCs-30%
Category: General Knowledge Mcqs
General Knowledge Mcqs are from diffrent sections like sports, geography, improtant days, book authers , atmosphere, events. GK Mcqs. General knowledge mcq for competitive exam , interview and entrance test , Government exams , State and UPSC Civil Services Examinations , PSC, SSC , cgl, ibps,ias,ras , Bank exams and other various exams
Photosynthesis is found in __________?
A. Producers
B. Decomposers
C. Consumers
D. Scavengers
Pick out the potent green house gas?
A. CO2
B. N2O
C. CH4
D. O3
Forests grow in high rain fall areas are __________?
A. ever green forests
B. temperate forests
C. conifers
D. Tundra
Earth summit of Rio de Janeiro (1992) resulted in __________?
A. Compilation of Red list
B. Establishment of biosphere reserves
C. Conservation of biodiversity
D. IUCN
Continue reading “Earth summit of Rio de Janeiro (1992) resulted in __________?”
The horizontal transport of any atmospheric property by the wind is called __________?
A. Advection
B. Radiation
C. Conduction
D. Latent heat
E. Reflection
What is meant by ex-situ conservation?
A. Conservation of a species by protecting its habitat along with all other species living there
B. Conservation of forest eco system
C. Conservation of a species outside its natural habitat
D. Conservation of plants
BOD of a river water is found very high. This means water __________?
A. is clear
B. is highly polluted
C. contain Algae
D. contain many dissolved minerals
Continue reading “BOD of a river water is found very high. This means water __________?”
__________ is used as a guide to planting and for determining the approximate date for harvesting crops.
A. Growing degree-days
B. Heating degree-days
C. Cooling degree-days
D. Mean annual temperature
