The earth’s radiation is often referred to as ___________ radiation, while the sun’s radiation is often referred to as ____________ radiation.
A. Shortwave, longwave
B. Shortwave, shortwave
C. Longwave, shortwave
D. Longwave, longwave
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
Increased surface UV leads to increased __________ ozone.
A. tropospheric
B. stratospheric
C. lonospheric
D. exospheric
The albedo of the earth’s surface is only about 4%, yet the combined albedo of the earth and the atmosphere is about 30%. Which set of conditions below best explains why this is so?
A. High albedo of clouds, low albedo of water
B. High albedo of clouds, high albedo of water
C. Low albedo of clouds, low albedo of water
D. Low albedo of clouds, high albedo of water
A smog that occurs due to low temperature and has reducing environment is ___________.
A. los angeles smog
B. photochemical smog
C. london smog
D. greenland smog
What is troposphere?
A. Portion of air
B. Portion of water
C. Lowest layer of atmosphere where we survive
D. Portion of sky
Euro II standard refers to ____________.
A. Lowering sulfur content in fuel
B. Increasing sulfur content in fuel
C. Lowering carbon content in fuel
D. increasing carbon content in fuel
Thorn-forests are found in the ___________ regions.
A. semi-arid
B. high rain fall areas
C. low temperature
D. frozen areas
Continue reading “Thorn-forests are found in the ___________ regions.”
Green plants are absent in deep sea. Why?
A. Light is absent
B. High pressure
C. Low temperature
D. Great depth
Continue reading “Green plants are absent in deep sea. Why?”
A high Biological Oxygen Demand (BOD) indicates that ___________.
A. water is pure
B. absence of microbial action
C. Low level of microbial pollution
D. High level of microbial pollution
Carbon monoxide is a pollutant because ____________.
A. it reacts with O2
B. it inhibits glycolysis
C. makes nervous system inactive
D. reacts with haemoglobin
