Documents 4-15-11

Slide 1 4-15-11 Rock cycle song Magma rises to form igneous rock It breaks down by weathering and erosion It washes away by wind and water, it washes away by wind and water…

Documents Museum of the Columbia walking guide

Earn an explorer seal by fi nding all the scavenger hunt items inside. Stick it here when fi nished. Now you're a Certifi ed Explorer! Museum of the Columbia 2 Chelan…

Documents What are rocks made of? Minerals are not made by people; they are … …naturally occurring...

What are rocks made of? Minerals are not made by people; they are ⦠â¦naturally occurring substances. Name four properties (or clues) that scientists use to identify…