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If Earth's evolution is considered only geological which component will be missed?

Answer and explanation

Correct answer: Chemical evolution and biospheric effects

The governing concept is an integrated view of Earth evolution. Geological evolution includes changes in the crust, mantle, rocks, landforms, and internal structure, but Earth also underwent chemical evolution as elements and compounds reacted, separated, and became part of oceans and the atmosphere. In addition, biological evolution changed the biosphere and later influenced the atmosphere, especially through photosynthesis and oxygen production. If analysis is restricted to geology, these chemical transformations and biological feedbacks would be omitted. Therefore option A is correct. Core, crust, density, gravity, and crustal solidity are already geological or physical components, so options B, C, and D do not identify the missing dimension.

Related tags

Geological EvolutionChemical EvolutionBiosphereEvolution Of The EarthThe Origin And Evolution Of The EarthGeographyClass 11 Mcq

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