The __________ is the layer of atmosphere which extends from the earth's surface to an altitude of 9 to 16 km.
A) stratosphere
B) mesosphere
C) thermosphere
D) troposphere
E) ozonosphere

Question

Quizplus · Accepted Answer

The troposphere is the layer closest to the Earth's surface, extending to an altitude of 9 to 16 km. It is where most of the Earth's weather occurs and contains the majority of the Earth's air mass.

The __________ Is the Layer of Atmosphere Which Extends from the Earth's