Across
- 4. boundaries/ movement of separation 2 units
- 5. Reversal/ When earth magnetic field switches direction
- 7. The downward movement of the plate...moving deeper.
- 10. A time when all the continents were one piece.
- 11. core/ lies just beneath the earth's surface
Down
- 1. Boundaries/ when 2 plates push against each other
- 2. valley/ formed when plates start to go down laterally.
- 3. degree of consistency measured by mass per unit volume
- 6. One of the layers of the earth the top one.
- 8. core/ solid material found in the innermost part of our planet.
- 9. spot/ when magma rises between 2 separated plates