Who explored Mongolia?
A.Ferdinand Richthofen
B.Nikolai M. Przhevalsky
C.Peter A Samuel
D.None of the above
A.Ferdinand Richthofen
B.Nikolai M. Przhevalsky
C.Peter A Samuel
D.None of the above
A.J, 5, V, N, P
B.J, 5, N. V, P
C.J, V, S, N, P
D.J, N, 5, V, P
A.Coal burning
B.Volcanoes
C.Thermonuclear heat
D.Gravitational attraction
A.Water sprouts
B.Sun spots
C.Lines drawn on a map to join places having equal rainfall
D.Sea living creatures
A.Day and night
B.The deflection of planetary winds
C.Daily changes in the level of tides
D.The four seasons-spring, summer, autumn: and winter
A.Red Sea
B.Bering Strait
C.Palk Strait
D.Caspian Sea
A.8000 metres
B.8000 miles
C.10,000 miles
D.25,000 miles
A.Sulphonation
B.Hydration
C.Oxidation
D.None of the above
A.2 hours plus GMT
B.3 hours minus GMT
C.5 hours plus GMT
D.5
A.A deep spring
B.A group
C.A group of islands
D.A high mountain cliff