how are sedimentary rocks primarily formed? *\nthrough volcanic eruptions\nby lithification of…

how are sedimentary rocks primarily formed? *\nthrough volcanic eruptions\nby lithification of sediments\nunder extreme heat and pressure\nfrom cooling magma\n\nwhat drives the process of mantle convection? *\nsolar energy\ntidal forces\nheat from earth’s core\nmagnetic fields

how are sedimentary rocks primarily formed? *\nthrough volcanic eruptions\nby lithification of sediments\nunder extreme heat and pressure\nfrom cooling magma\n\nwhat drives the process of mantle convection? *\nsolar energy\ntidal forces\nheat from earth’s core\nmagnetic fields

Answer

Brief Explanations:

Sedimentary rocks are formed by the lithification (compaction and cementation) of sediments. Mantle convection is driven by the heat from Earth's core which causes the hot, less - dense material in the mantle to rise and the cooler, denser material to sink.

Answer:

  1. B. By lithification of sediments
  2. C. Heat from Earth's core