The areas around the North and South poles within the Polar circles is called _____________
(A) The Torrid Zone
(B) The Frigid Zone
(C) The Temperature Zone
(D) Â The Hardiness Zone
The strength of wave action depends on all these EXCEPT:
(A) Currents in the sea
(B) Wind strength
(C) Depth of coastal water
(D) Height of waves
Bore is caused by______
(A) Rising tide while meeting river currents
(B) Friction from prevailing winds
(C) Spring tide and strong winds
(D) Unequal heating of oceans
The final phase of a star's evolution is determined by the star's:
(A) Age
(B) Gravitational pull
(C) Density
(D) Mass
What kind of weathering takes place on the valley side above the surface of the glacier
(A) Plucking
(B) Abrasion
(C) Chemical weathering
(D) Frost shattering
Which of the statements to about the Troposphere is not true
(A) It contains 85-90% of the atmosphereâs mass
(B) It contains nearly all the water and oxygen of the atmosphere
(C) It is the zone which exhibits changes in condition of weather
(D) It is about 350 km thick
Mercury is also known as_________
(A) Shine Silver
(B) Quick Silver
(C) Slow Silver
(D) Slippery Silver