The
Structure of the
EARTH
Yr 9 DYNAMIC EARTH
DO NOT COPY OR DRAW. INFO ONLY
Write this down.
THE EARTH.
• Earth is an oblate spheroid. (Not perfectly round).
• It is composed of different layers as determined by deep drilling and
seismic evidence.
• Studying ”earthquake phenomena” scientists discovered the different
LAYERS that comprise the earth.
Draw this
diagram
Finsished here. 18/7
Draw diagram and copy the facts.
Practical: scale model of the earth
• https://www.youtube.com/watch?v=AioOw81i9DU