0 votes 0 votes The atmospheric layer closest to the earth surface is the mesosphere the stratosphere the thermosphere the troposphere Soil Mechanics gate2016-ce-2 geotechnical-engineering soil-mechanics atmospheric-layer + – Milicevic3306 asked Mar 27, 2018 • recategorized May 27, 2021 by Chandanachandu Milicevic3306 11.9k points answer See all 0 reply