Which of the following lakes is situated on the West Coast of India?
Astamudi
Chilka
Pulicat
Kolleru
A.
Astamudi
Spring tides occur on
the day when the Moon's position is in its first
new Moon day only
full Moon day as well as on new Moon day
full Moon day only
Which one of the following are recorded first by the Seismograph?
R-waves
P-waves
S-waves
L-waves
Greenland is a
continent totally covered with snow
big ice sheet
high plateau covered with ice
low plateau
The country with the world's largest natural gas reserves is
Saudi Arabia
Kuwait
Russia
The USA