alleryThe innermost layer at the center of the Earth is the:
AOceanic crust
BLiquid mantle
CSolid inner core
DOuter fluid core
Answer & Solution
Correct answer: C. Solid inner core
Earth's innermost region is a dense solid sphere of iron and nickel known as the inner core.
Keep practising World Geography and Environment
Browse all World Geography and Environment questions for RRB NTPC, or explore more General Awareness topics.
Related questions
RRB NTPC · Climate Change ProtocolsRRB NTPC · Oceans and Earth FeaturesThe ozone layer that absorbs ultraviolet radiation is situated primarily in the:In which atmospheric layer do virtually all clouds and weather phenomena occur?Which gas is the most abundant by volume in Earth's dry atmosphere?Which is the deepest oceanic trench on Earth?Which strait separates the continents of Asia and North America?Which is the largest hot desert in the world?