ഭൂമിയുടെ അകക്കാമ്പിലെ പ്രധാന ഘടകങ്ങൾ ഏതെല്ലാമാണ് ?
Aഇരുമ്പ്, നിക്കൽ
Bസിലിക്കൺ, അലൂമിനിയം
Cഓക്സിജൻ, ഹൈഡ്രജൻ
Dകാൽസ്യം, മഗ്നീഷ്യം
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Related Questions:
Which of the following statements is INCORRECT about longitudes and latitudes?
Identify the correct statements:
The core-mantle boundary lies at around 2900 km depth.
Pressure decreases with increasing depth.
The inner core has a density of about 13 g/cm³.
The latitudinal line along the middle of the globe is the longest one & is called :
The materials are ------- state in Lower Mantle
Which discontinuity separates the Earth’s crust from the underlying mantle?