10 questions
Does the shark sleep?
( sleep )
( not sleep )
Do plants sleep?
Yes
No
Which creature has the maximum number of ribs?
Lizard
Mayfly
A snake
none of the above
Which bird has been used as a messengers ?
Which is the tallest bird ?
The atmosphere of the Earth is heated by radiations which are mainly
(a) radiated by the Sun
b) re-radiated by land
(c) re-radiated by water
(d) re-radiated by land and water
If there were no atmosphere around the Earth, the temperature of the Earth will
(a) increase
(b) go on decreasing
(c) increase during the day and decrease during the night
(d) be unaffected
The two forms of oxygen found in the atmosphere are
(a) water and ozone
(c) ozone and oxygen
(b) water and oxygen
(d) water and carbon dioxide
Rainfall patterns depend on
(a) the underground water table
(b) the number of water bodies in an area
(c) the density pattern of the human population in an area
(d) the prevailing season in an area
Total Earth’s surface covered by water is
(a) 75%
(b) 60%
(c) 85%
(d) 50%