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Chapter 9 Our Planet Earth . - Leaderboard
Chapter 9 Our Planet Earth . - Details
Levels:
Questions:
14 questions
| 🇬🇧 | 🇬🇧 |
| What are the 4 Earth`s systems | Atmosphere - Biosphere , Geosphere , Hydrosphere |
| What are the five layes of the atmosphere starting from the closest to the earth | Troposphere , Stratosphere , Mesosphere , Thermosphere , Exosphere |
| In which atmosphere layer is the ozone layer ? | Stratosphere |
| What are the characteristics of minerals ? | Solid , inorganic , naturally occuring , Crystal Structure , Definite Chemical Composition |
| What are the physical properties of minerals ? | Colour , Hardness , Luster , Crystal shape , Streak . |
| Type of rocks that is formed when layers of sediments are compressed and then cemented together . | Sedimentary Rocks |
| Type of rocks that is formed under high temprature and pressure . | Metamorphic Rocks |
| List the Earth`s layers in order stating from the outermost . | Crust , Mantle , Outer core , Inner core |