A glacier is:
A. River of ice sliding down a mountain valley, moving slowly
B. Slow wind of air
C. Strong stream of water
D. None of these
Everyday Science
Smog is essentially caused by:
A. Air pollution
B. Smoke
C. Burn of bricks
D. All of these
Smog is essentially caused by: Read More »
Which is the outermost planet in the solar system?
A. Venus
B. Jupiter
C. Neptune
D. Pluto
Which is the outermost planet in the solar system? Read More »
World Environment Day is celebrated on:
A. 5 May
B. 5 June
C. 6 July
D. 5 October
World Environment Day is celebrated on: Read More »
Most of the ozone in the atmosphere is concentrated in the:
A. Mesosphere
B. Troposphere
C. Ionosphere
D. Stratosphere
Most of the ozone in the atmosphere is concentrated in the: Read More »