Download Packet answer key: Page 1: Oxygen, topography, ice wedging, soil

Packet answer key:
Page 1:
Oxygen, topography, ice wedging, soil, tannic, mechanical, carbonic, rust, chemical, weathering
Page 2:
1. Weathering is a mechanical or chemical surface process that breaks rocks into smaller
pieces.
2. The principal difference is that in chemical weathering, the chemical composition of the
rock will change and in mechanical weathering, the rocks are just broken in smaller
pieces, there is no change in the chemical composition.
3. Living organisms
4. Hot and wet
5. Chemical
6. Oxygen
7. Soil
8. Topography
9. Greater than
10. Mechanical
11. Carbon Dioxide
12. Rapidly
13. Hummus
14. Tannic acid
Page 3: 1 – inner core, 2 – mantle, 3 – crust, 4 – lithosphere, 5 – plates
Page 4:
1 – faults, 2- plates, 3 – lithosphere, 4 – asthenosphere, 5 – convection, 6 – crust, 7 –
lithosphere, 8 – asthenosphere, 9 – outer core, 10 – inner core
Page 5: Note taking worksheet – Section 1: Earth’s moving plates is for 6/13 only. Class 6/12
completed it in class
A – Indirectly, 1 – Seismic Waves, 2 – Rocks, 3 – Layers
B – Four, 1 – Inner, 2 – Outer, 3 – Mantle, 4 – Crust
C – Physical properties
D – Lithosphere
E – Plate boundaries, 1 – Apart, 2 – Colliding, 3 – Subduction, 4 – Faults
F – Movement, 1- Ridge push, 2- Slab – pull