The gaseous envelope around the earth is known as atmosphere. The lowest layer of this is extended upto 10 km from sea level, this layer is ........

The gaseous envelope around the earth is known as atmosphere. The lowe

1.	The gaseous envelope around the earth is known as atmosphere. The lowest layer of this is extended upto 10 km from sea level, this layer is ........
Answer» Stratosphere Troposphere Mesosphere Hydrosphere Solution :Troposphere is the lowest REGION of the atmosphere. It extends UPTO the height of -10 km. from sea level. Troposphere is a turbulent, dusty zone containing AIR, much WATER VAPOUR and clouds. Note:The atmosphere is divided into four major regions : (i) Troposphere (ii) Stratosphere (iii) Mesosphere and (iv) Thermosphere.