Green House effect is caused by __________?
A. Increase in CO2
B. Increase in O2
C. Decrease in O2
D. Decrease in CO2
Continue reading “Green House effect is caused by __________?”
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
A. Increase in CO2
B. Increase in O2
C. Decrease in O2
D. Decrease in CO2
Continue reading “Green House effect is caused by __________?”
A. Remain the same
B. Increase
C. Decrease
D. Increase and become equal to the air temperature
A. contamination by human wastes
B. phosphorus contamination
C. decreased Biological Oxygen Demand
D. hydrocarbon contamination
Continue reading “The presence of high coliform counts in water indicates __________?”
A. Increase, increase
B. Increase, decrease
C. Decrease, increase
D. Decrease, decrease
A. Consumers
B. Producers
C. Decomposers and Scavengers
D. Symbionts
A. Ecologically sensitive areas
B. Grasslands
C. Delta
D. Biologically sensitive areas
A. abiotic
B. inorganic
C. deforestation
D. none of the above
A. Afforestation
B. Agroforestry
C. Deforestation
D. Social forestry
A. Increase, shorter
B. Increase, longer
C. Decrease, shorter
D. Decrease, longer
A. watershed
B. crevasses
C. delta
D. glacier
Continue reading “The crack marked on a glacier due to splitting of ice is called __________?”