Geography
The super-continent from which all landmasses of the world have formed is
The super-continent from which all landmasses of the world have formed is A Volcanoes B Pa…
Geography
Geography
The volcanic centres are called
The volcanic centres are called A volcanoes B hotspots C cr…
Geography
The process in which one plate over-rides the other and the over-riden plate slips down into the mantle and is absorbed is called
The process in which one plate over-rides the other and the over-riden plate slips down into the mantle and is absorbed is called …
Geography
Periodical change in the position of magnetic pole is
Periodical change in the position of magnetic pole is A Polar wandering B Subduction …
Geography
The northern continent broken from pangaea is
The northern continent broken from pangaea is A Laurasia B Pacific plate …
Geography
The southern continent broken from pangaea is
The southern continent broken from pangaea is A Laurasia B Gondwanaland …
Geography
Who presented a map using computer programme to find best fit of Atlantic margin?
Who presented a map using computer programme to find best fit of Atlantic margin? A Alfred Wegner …
Geography
The earliest marine deposits along the coastline of either S.America or Africa are of
The earliest marine deposits along the coastline of either S.America or Africa are of A Jurassic age …
Geography
Rich placer deposits of gold occur in
Rich placer deposits of gold occur in A Australia B America C …
Geography
Which division lies between continental shores and deep sea basins?
Which division lies between continental shores and deep sea basins? A Continental margin B …
Geography
Which one is the major division based on the depth as well as on the forms of relief?
Which one is the major division based on the depth as well as on the forms of relief? A Continental margins …
Geography
The ocean floor may be divided into how many divisions?
The ocean floor may be divided into how many divisions? A 3 B 2 C …
Geography
When was the possibility of convection currents in the mantle portion discussed?
When was the possibility of convection currents in the mantle portion discussed? A 1912 B …
Geography
Which one is the force for drifting?
Which one is the force for drifting? A Pole fleeing B Tidal C …
Geography
The intensity of an earthquake is measured in
The intensity of an earthquake is measured in A Richter Scale B Mercalli scale …
Geography
What is the mean thickness of oceanic crust?
What is the mean thickness of oceanic crust? A 5 km B 30 km C …
Geography
What is the thickness of the crust?
What is the thickness of the crust? A 10 km to 200 km B 5 km to 30 km …
Geography
The Deccan trap is a large
The Deccan trap is a large A flood plain B flood basalt province C …
Geography
What is the approximate depth of the mantle?
What is the approximate depth of the mantle? A 2400 km B 2900 km C …