CBSE Std 7 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
The troposphere is___________at ground level.

(A) hottest	(B) cool
(C) warmest	(D) frozen

Std 7

CBSE

Practice in Related Chapters
Our Changing Earth
Inside Our Earth
Environment
Composition and Structure of the Atmosphere
Life in the Temperate Grasslands
Life in the Deserts
Water
Human Environment - Settlement, Transport and Communication
Our Changing Earth
Major Landforms
Weather and Climate
Natural Vegetation and Wildlife
Air
Environment in it's Totality
Natural Environment
Minerals and Natural Materials
Air and Atmosphere