Drinking of fluoride containing water results ____________.
A. fluorosis
B. chlorosis
C. minemata
D. methaemoglobinema
Author: Aroma Ann
The lag in daily temperature refers to the time lag between the ____________.
A. Time of maximum solar radiation and the time of maximum temperature
B. Time of minimum temperature and the time of maximum solar radiation
C. Minimum and maximum temperature for a day
D. Minimum and maximum solar energy received at the surface for a given day
E. Sunrise and sunset
Ozone layer is present in ____________.
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Ionosphere
The study of minerals is called ____________.
A. geology
B. mineralogy
C. mining science
D. metallurgy
Continue reading “The study of minerals is called ____________.”
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes of ____________.
A. Population exploitation
B. Pollution
C. Migration
D. Ecological succession
E. Biodiversity loss
The cause of Bhopal disaster is ____________.
A. Methyl Alcohol
B. Methyl Carbonate
C. Methyl Isocyanate
D. Methyl Sulphate
Continue reading “The cause of Bhopal disaster is ____________.”
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as ____________.
A. N2O and CO2
B. CFCs and N2O
C. Methane and CO2
D. Methane and CFCs
E. CFCs and CO2
At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?
A. Barrow, Alaska
B. Honolulu, Hawaii
C. Miami, Florida
D. Chicago, Illinois
Plants adapted to open, sunny habitats are ____________.
A. Sciophytes
B. Heliophytes
C. Mesophytes
D. Epiphytes
Who wrote the book “Violence of Green Revolution”?
A. Vandana Siva
B. Sheela Dikshit
C. Menaka Gandhi
D. Arundhathi Roy
Continue reading “Who wrote the book “Violence of Green Revolution”?”
