Across
- 3. Unit of life – Cell
- 4. Planet known for its rings – Saturn
- 5. Study of the structure of the Earth – Geology
- 8. of heat through touch – Conduction
- 9. rock fragments – Tephra
- 10. Device measuring temperature – Thermometer
- 11. of a cell that controls activities – Nucleus
- 13. of volcano with broad shape – Shield volcano
- 15. Type of rock formed from magma – Igneous rock
- 19. with particles suspended – Suspension
- 20. building block of matter – Atom
- 22. hot cloud of gas – Pyroclastic flow
- 23. Process plants make food – Photosynthesis
- 26. of particles from high to low concentration – Diffusion
- 28. of sifting materials – Sieving
- 29. of matter with no fixed shape or volume – Gas
- 31. of sorting materials based on size – Screening
- 32. that makes its own food – Producer (Autotroph)
- 33. of rock formed under pressure – Metamorphic rock
- 34. of bones increasing in size – Growth
Down
- 1. source of energy – Sun
- 2. Instrument to observe distant objects – Telescope
- 3. of matter with fixed shape – Solid
- 4. of state from solid to liquid – Melting
- 6. of measurement for force – Newton
- 7. Opening in Earth’s crust of lava – Volcanic vent
- 9. Sudden shaking of Earth’s crust – Earthquake
- 12. Instruments used to see microorganisms – Microscopes
- 13. type of volcanic eruption – Plinian eruption
- 14. attracting objects to Earth – Gravity
- 15. Largest planet in our solar system – Jupiter
- 16. Earth’s natural satellite – Moon
- 17. rock beneath Earth’s surface – Magma
- 18. to do work – Energy
- 21. Earth’s outermost layer – Crust
- 22. Boundary where plates move apart – Divergent boundary
- 24. Type of energy from the sun – Solar energy
- 25. of water moving from Earth to air – Evaporation
- 27. Gas needed for burning – Oxygen
- 30. of Earth’s plates moving – Plate tectonics