1) All the air that surrounds the earth. a) Troposphere b) Geosphere c) Crust d) Atmosphere 2) All living things on the Earth. a) Hydrosphere b) System c) Crust d) Biosphere 3) All the solid land at the Earth's surface to Earth's Core. a) Geosphere b) Stratosphere c) Igneous d) System 4) All the water on Earth. a) Troposphere b) Ozone Layer c) Atmosphere d) Hydrosphere 5) A collection of parts that interact. a) Crust b) Ozone Layer c) System d) Thermosphere 6) The of the atmosphere that we live in. a) Exosphere b) Mantle c) Mesosphere d) Troposphere 7) The layer of the atmosphere that contains the Ozone Layer. a) Crust b) Hydrosphere c) Mesosphere d) Stratosphere 8) Part of the atmosphere which helps protect the Earth from the Sun's ultraviolet radiation. a) Ozone Layer b) System c) Crust d) Thermosphere 9) Layer of the atmosphere where most meteors burn up due to friction with the air. a) Geosphere b) Mesosphere c) Core d) Stratosphere 10) The hottest layer of the atmosphere. a) Atmosphere b) Mantle c) Thermosphere d) Mesosphere 11) The outer boundary between Earth's atmosphere and outer space. a) Mesosphere b) Troposphere c) Exosphere d) Geosphere 12) The top layer of the geosphere, where we live. a) Crust b) System c) Mesosphere d) Mantle 13) The layer of the geosphere directly beneath the crust. a) Hydrosphere b) Core c) Mantle d) Geosphere 14) The center of the Earth, a solid ball of mostly Iron and Nickle. a) Core b) Mantle c) Mesosphere d) Igneous 15) A type of rock that is formed when Magma cools. a) Mesosphere b) Mantle c) Igneous d) Crust 16) Type of rock that forms when sediment is compacted under pressure and exposed to mineral-rich water. a) Thermosphere b) Biosphere c) Stratosphere d) Sedimentary 17) Rock that can be broken dopwn into sediment through weather ing and erosion. a) Metamorphic b) Hydrosphere c) Thermosphere d) Exosphere

Sphere's Review (Part 1 Atmosphere and Geosphere)

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