Where was the Stockholm conference on Human Environment held?
A. Sweden
B. Austria
C. India
D. Greece
Continue reading “Where was the Stockholm conference on Human Environment held?”
Author: Aroma Ann
Which of the following has a wavelength shorter than that of violet light?
A. Green light
B. Blue light
C. Infrared radiation
D. Red light
E. Ultraviolet radiation
Continue reading “Which of the following has a wavelength shorter than that of violet light?”
If very cold air is brought indoors and warmed with no change in its moisture content, the saturation vapor pressure of this air will ___________ and the relative humidity of this air will __________ .
A. Increase, increase
B. Decrease, decrease
C. Increase, decrease
D. Decrease, increase
One third of the global cases of Tuberculosis is in __________.
A. Britain
B. Sweden
C. India
D. China
Which of the following helps to explain why even though northern latitudes experience 24 hours of sunlight on June 22, they are not warmer than latitudes further south?
A. Solar energy is spread over a larger area in northern latitudes
B. Some of the sun’s energy is reflected by snow and ice in the northern latitudes
C. Increased cloud cover reflects solar energy in the northern latitudes
D. Solar energy is used to melt frozen soil in the northern latitudes
E. All of the above
Ozone hole was first discovered in __________.
A. Africa
B. Antarctica
C. India
D. Europe
Continue reading “Ozone hole was first discovered in __________.”
In ecological succession from pioneer to climax community, the biomass shall __________.
A. decrease
B. no relation
C. increase and then decrease
D. increase continuously
In meteorology, the word insolation refers to __________.
A. A well-constructed, energy-efficient home
B. The solar constant
C. Incoming solar radiation
D. An increase in solar output
Continue reading “In meteorology, the word insolation refers to __________.”
Mulching helps in __________.
A. soil fertility
B. moisture conservation
C. improvements soil structure
D. soil sterility
Suppose it is a winter night and at about 11 p.m., the air cools to the dew-point temperature and a thick radiation fog develops. If the air continues to cool during the night, in 5 hours the dew point temperature will probably __________.
A. Decrease as the air becomes drier
B. Decrease as the air becomes moister
C. Increase as the air becomes drier
D. Increase as the air becomes moister
