Phytoplankton are __________?
A. Producers of forest
B. Producers of lakes
C. Consumers of Ocean
D. Omnivores
Category: Environmental Science
Environmental science MCQ is the section of General knowledge MCQ Questions for all exam like 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
__________ 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
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 __________?”
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
The horizontal transport of any atmospheric property by the wind is called __________?
A. Advection
B. Radiation
C. Conduction
D. Latent heat
E. Reflection
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 __________?”
Forests grow in high rain fall areas are __________?
A. ever green forests
B. temperate forests
C. conifers
D. Tundra
Pick out the potent green house gas?
A. CO2
B. N2O
C. CH4
D. O3
Photosynthesis is found in __________?
A. Producers
B. Decomposers
C. Consumers
D. Scavengers
