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Physical Science

Physical Science. Rotation. Earth's Revolution. Weathering. Deposition and cementation. Erosion. Name two possible causes of the increased carbon dioxide concentration in the atmosphere. _________________, _________________. . deforestation (cutting down of trees).

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Physical Science

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  1. Physical Science

  2. Rotation

  3. Earth's Revolution

  4. Weathering Deposition and cementation Erosion

  5. Name two possible causes of the increased carbon dioxide concentration in the atmosphere. _________________, _________________. deforestation (cutting down of trees) burning fossil fuels (oil, natural gas, and coal).

  6. Plate Tectonics Volcanos, earthquakes, and tsunami's

  7. In order for electricity to flow, there must be a complete circuit.

  8. 1 Month (28 Days) Gravity Tides

  9. Mountains are formed where two tectonic plates collide. The mountains are torn down by destructive forces such as weathering and erosion. 4

  10. 2

  11. Microwaves Visible Light Ultraviolet light X rays

  12. Gravity

  13. If you increase the temperature of the water, then you can dissolve more sugar in the tea. Amount of tea Type of Tea

  14. 1.5 miles 85 feet

  15. Rougher surfaces increase the amount of friction. Therefore, gluing sandpaper to the surface of the ramp.

  16. Newton's Third Law states that for every action force, there is an equal and opposite reaction force.

  17. Lever

  18. The lowest layers of the rocks are older and therefore contain older fossils.

  19. Since diamonds are so hard, they can be used to make tools such as dental drills and metal cutters. Luster and color are both properties that may add to the beauty of a gemstone.

  20. 1.5 miles 85 feet

  21. One

  22. Gravity

  23. Streak Gently scrape the mineral across an unglazed tile.

  24. Soluble Means it can dissolve. Salt Sand Water

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