Earth's Surface Technical Terms Crossword

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Across
  1. 4. Oils, metals and minerals are usually collected by humans through ________.
  2. 6. The inner core, outer core, mantle and crust describe the _______'s layers.
  3. 7. Rocks, stones and gravel are usually collected by humans through _____________.
  4. 8. People live on the _____________ of the Earth.
  5. 10. The process by which fossils are formed is called __________________.
Down
  1. 1. Soils are made up of air, water, rock fragments and ________________
  2. 2. A _____________ material allows water to pass through it.
  3. 3. ___________ is molten (very hot and melted) rock that remains
  4. 5. Rock is a solid material made up of one or more type
  5. 8. Sandy, chalky, clay-based, loam, silt and peat are words we can use to describe _________.
  6. 9. Humans use the Earth's _____________ to help them survive and create objects.