1. Composition of the Earth 2. Earth Basics:Earth is unique because it is the only planet:With liquid water on surfaceWith oxygen in the atmosphere in such a large proportionThat…

1. •Inside the Earth 2. • This drilling ship samples sediment and rock from the deep ocean floor. It can only sample materials well within the upper crust of the earth,…

•Inside the Earth • This drilling ship samples sediment and rock from the deep ocean floor. It can only sample materials well within the upper crust of the earth, however,…

Rocks Definition of a rock: a group of minerals bound together makes up a layer of the Earthâs crust Lithosphere = thin layer of solid, brittle rock Rocks are classified…

Rocks Definition of a rock: a group of minerals bound together makes up a layer of the Earthâs crust Lithosphere = thin layer of solid, brittle rock Rocks are classified…