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Chemistry / Rocks and Minerals

Chemistry / Rocks and Minerals

  • Our earth is made of rocks and minerals.
  • Rocks are constantly being formed, worn down and formed again.
  • Rocks broken down into smaller pieces forms sand.
  • Sand with the decomposition of plants and animals forms the soil.
Exercises
Lessons
Topics
Exercises
Lessons
Topics
  • Rocks and Minerals - SmartTest

    A SmartTest on Rocks and Minerals

    • Accessed by: 235 Students
    • Average Time: 00:03:09
    • Average Score: 51.67
    • Questions: 47
    • Introduction to Rocks & Soils
    • The three kinds of rocks
    • How are these 3 types of rock made in nature
    • Rocks contain minerals
    • Ores are minerals from which metals can be extracted
    • Erosion
    • Types of soils
    • Types of soils suitable for various plants
    • What plants take from the soil
    • What are fossils
    • Fossil fuels
    • Burning fossil fuels gives us energy
    • Fossil fuels as non-renewable sources of energy
    • Review of Rocks & Soils
  • Rocks and Minerals -- Summary

    Learnhive Lesson on Rocks and Minerals

    • Accessed by: 259 Students

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