9 weeks test Science terms for the 9 weeks test. good luck good luck good luck gird luck mstamps1 published on October 03, 2016 Stacked 1/18 A blanket of air and dust that surrounds the Earth atmosphere lithosphere Trophosphere hydrosphere 2/18 The part of the Earth made up of the crust and upper part of the mantle atmosphere lithosphere hydrosphere trophosphere 3/18 All of the water on the Earth exosphere atmosphere stratosphere hydrosphere 4/18 comeback to Stratosphere Trophosphere Hydrosphere Atmosphere 5/18 A statement that tells what an investigation showed, based on observations and data Data Hypothesis Constructive Processes Conclusion 6/18 The pieces of information collected in an investigation Observation Data Variable Hypothesis 7/18 a scientific investigation that tests a hypothesis Variable Hypothesis Experiment Scientific Method 8/18 An idea that can be tested by an experiment or an observation Hypothesis Observation Trial Constant 9/18 An explanation that you can figure out without observing something directly Constant Hypothesis Inference Variable 10/18 using one or more of your senses to gather information Theory Hypothesis Watching Observation 11/18 A systematic or orderly approach to solving a problem Experiment Scientific Method Hypothesis Data 12/18 Anything that can change in an experiment Data experiment Variable Control Group 13/18 Rock that forms when melted rock cools and harden Sedimentary Rock Metamorphic Rock Igneous rock Mineral 14/18 Melted Rock that reach Earth's surface Magma Inner Core Lava Volcano 15/18 Rock that forms when other rock is chemically changed by heat and pressure deep inside Earth Metamorphic Rock Sedimentary Rock Igneous Rock Mineral 16/18 The wearing away of rock Scraping Rubbing Weathering Mineral 17/18 The breaking and forming of rocks Circle of Rocks Rock Cycle Rocks The life of rocks 18/18 A solid, nonliving material found in the ground Rock Property Mineral Igneous Rock