The Microsoft ® Mouse Mischief ™ add-in works with Microsoft ® PowerPoint ® 2010 or Microsoft ® Office PowerPoint ® Download and install the Mouse Mischief add-in. Copy and paste into your browser window to visit the site. This presentation requires Microsoft Mouse Mischief. Mouse Mischief lets students use computer mice to answer questions and participate in activities teachers create in PowerPoint presentations. To learn more, visit Get Microsoft Mouse Mischief Download and Install Restart PowerPoint Create Play Slide Show To play a multiple-mouse slide show (such as this file), click the Play Slide Show button. After installation is complete, restart PowerPoint. Use the Mouse Mischief features on the Multiple-Mouse tab. READ THIS SLIDE FIRST (This is a hidden slide and will not appear in the slide show)

Earth Materials

 Sedimentary  Rocks that have formed from the remains of deposits and combined with particles of water  Igneous  Rocks that have formed from melted lava from the center of the Earth  Metamorphic  Rocks that have been transformed from great pressure and/or heat

 Dolomite – made from remains of snails, clams, and corals – main mineral is dolomite  Limestone – made from remains of snails, clams, and corals – main mineral is calcite  Sandstone – made from sediments of minerals  Shale – made from mud and clay

 Granite – made from melted quartz and mica  Pumice – made from the bubbly “froth” of melted lava  Obsidian – made from lava that cools very quickly so that it looks like glass

 Anthracite Coal –made from Peat  Marble – made from Limestone

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Limestone, Dolomite, and Sandstone Limestone, Anthracite Coal, and Granite

Deposits of minerals Melted quartz and mica Peat