oes

review

6 cards·by Imani.brothers

Troposphere

lowest layer of earth's atmosphere 9-16km above sutface

stratosphere

stratosphere means layer of spreading out

mesophere

meso means middle

thermosphere

thermo means heat

ionsphere

radio waves bounce off these ions in the ionsphere and bounce back to earth

Exosphere

exo means outer sattellites orbit in the exosphere phone calls and tv pictures reach you by communications sattelites in exosphere