Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281

51. The layer of the earth, immediately below the crust, is called

A. outer core
B. inner core
C. inner mantle
D. outer mantle

Show Answer

52. The highest mountains in Africa, which is not part of any mountains chain, is

A. Mt. Aconcagua
B. Mt. Kilimanjaro
C. Mt. Kosciuszko
D. Mont Blanc

Show Answer

53. The heavier silicates named as ‘Sima’ or silica + magnesium are most abundant in the

A. crust
B. core
C. mantle
D. ocean floors

Show Answer

54. The imaginary line on the earth’s surface, which closely follows the 180 º meridian, is called the

A. International Date Line
B. Tropic of Cancer
C. Equator
D. Prime Meridian

Show Answer

55. The largest part of our hydrosphere is

A. Atlantic Ocean
B. Indian Ocean
C. Pacific ocean
D. Antarctica ocean

Show Answer
Warning: Undefined variable $in_same_cat in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27

Warning: Undefined variable $excluded_categories in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27