Eight left no crumbs💅

::) The lithosphere includes

• all of the crust.
• both physical and chemical weathering
• Differential cracking of the rock
• Divergent plate boundary

::) A subduction zone is shown at

• B

• B horizon

• Earth's lithosphere is divided into plates, which move

• mantle-asthenosphere-lithosphere-soil

::) Granitic rock is the dominant rock type in

• both physical and chemical weathering
• Granitic- feldspar, mica, quartz
• continental crust
• Differential cracking of the rock

::) New ocean floor is created at

• D
• 46
• magma and lava; heat and pressure; the layering of sediments
• primary sand

::) A geologist finds a substance with uniform crystalline structure and composition throughout. In the lab it is determined that the substance consists of more than one element. The term which properly identifies the substance is

• Mineral
• E horizon
• Granite, feldspar, clay, potassium ions
• -fossils of the same species on distant continents

::) The Earth is about ____ billion years old

• O horizion

• Differential cracking of the rock

• proportion of soil bases to acids

• 4.6

::) The correct rock type connected with its mode of origin.

• B
• -fossils of the same species on distant continents
• Igneous-liquid magma
• A horizon

::) Metamorphic rocks

• magma rises
• both Heat & pressure and marble and slate
• Granitic- feldspar, mica, quartz
• Epicenter

::) Base saturation of the soil is a measure of the

• 40% sand, 40% silt, 20% clay
• Sand-silt-clay
• proportion of soil bases to acids
• all of the crust.

::) Magma circulates in convection cells in t

• Igneous-liquid magma
• Convergent plate boundary
• asthenosphere
• Physical weathering