2. Bowen’s Reaction Series

3. Construct a concept map using the following terms: basaltic magma rhyolitic/granitic magma igneous rocks basaltic lava andesitic lava diorite intrusive rocks scoria andesitic magma gabbro rhyoliotic/granitic lava andesite extrusive rocks pumicepegmatite

8. Use the sedimentary identification table to name this rock.

10. Long profile of a typical stream

11. Stream channel near the headwaters (start of a stream)

12. Stream channel near the middle of a typical stream profile

13. Stream channel near the mouth (end) of a stream Link 1 Link 2

14. Stream Velocity VS. Sediment Size A streams velocity is 100 cm/sec. List the sediments that will be carried by the stream. A streams velocity is 40 cm/sec. List the sediments that will be carried by the stream. State the relationship between stream velocity and particle size. Describe how the size and shape of most pebbles change when the pebbles are transported in a stream over a great distance.