Enrichment of water body by nutrients like phosphorus and nitrogen is called ______________?
A. Succession
B. Eutrophication
C. Stratification
D. Climax Vegetation
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
What is Dendrology ?
A. Study of Plants
B. Study of Butterflies
C. Study of Trees
D. None of these
The electrified region of the upper atmosphere is called the_______________?
A. Thermosphere
B. Mesosphere
C. Stratosphere
D. Ionosphere
E. Troposphere
The capacity to do work is termed as____________?
A. Power
B. Force
C. Strength
D. Energy
If the air temperature increased, with no addition or removal of water vapor, the actual vapor pressure would___________?
A. Increase
B. Decrease
C. Stay the same
D. Become greater than the saturation vapor pressure
Which of the radioactive material is largely associated with bone cancer?
A. Radium-226
B. Thorium-232
C. Strontium-90
D. Iodine
Fog that forms off the coast of Newfoundland is mainly a form of__________________?
A. Advection fog
B. Frontal fog
C. Steam fog
D. Radiation fog
E. Upslope fog
Water vapor contains a huge amount of stored energy known as______________?
A. Latent heat
B. Solar energy
C. Stored heat
D. Mechanical energy
All are particulate pollutants except____________?
A. Dust
B. Ozone
C. Soot
D. Smoke
The pyramid of numbers in a single tree is____________?
A. Upright
B. Inverted
C. Spindle shaped
D. None of these
