Which layer forms the upper limit of thermosphere?
Exosphere
Thermo pause
Ionosphere
None of the above
Which is the zone of earth capable of supporting and sustaining life?
Lithosphere
Hydrosphere
Atmosphere
Biosphere
Which is the wrong statement in the following?
There are no river in Arabia
Arabia has big crude oil reserves
Arabia has a high density of population
Arabia is predominantly a desert
Which is the only uniform region of the earth’s interior?
Crust
Outer core
Lower mantle
Inner core
Which is the group of trace elements, in order of abundance, in the earth’s crust?
C, Mn, S, Ba, Cl, Cr, F, Zr, Ni, V
O, C, Al, Mn, Fe, Si
Si, Fe, Al, O
Al, Si, O, Ca, Na, K, Mg, Fe
Which is the greatest archipelago on the globe?
Japan
Indonesia
West Indies
Philippines
Which is the correct sequence of the progressive phases of moon?
New moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, last quarter, waning crescent
New moon, waning crescent first quarter waning gibbous, last quarter, waxing crescent
New moon, waxing gibbous, first quarter, waxing crescent, full moon, waning crescent, last quarter, waning gibbous.
New moon, first quarter, full moon, last quarter
Which country leads in the production of hydro-electric power?
Italy
Japan
USA
Russia
Which country leads in the production of copper in the world?
Chile
India
USA
Brazil
Which country is sometime referred to as “the land of the midnight sun”?
New Zealand
Norway
South Africa
Australia
Which country displays its map on its flag?
Cyprus
Greece
Canada
Afghanistan
Which country amongst the following is well known for the use of wind energy?
The Netherlands
Algeria
New Zealand
Switzerland
Which canal links the Atlantic and the pacific ocean with the colon and panama Ports?
Kiel canal
Panama canal
Suez canal
None of the above
Which amongst the following countries produces the largest quantity of gold in the world?
Canada
China
Malaysia
South Africa
/
I,III
II,III
I,II
I,II,III