sequence the organizer below by listing the order of events that led to the formation of earth’s early…

sequence the organizer below by listing the order of events that led to the formation of earth’s early atmosphere. the last step has been done for you. volcanoes erupted, giving off gases and forming the early atmosphere. identify three types of materials in which fossils are found. 1. ____________ 2. ____________ 3. ____________ compare relative and radiometric dating using the table below. provide three facts for each type of dating.

sequence the organizer below by listing the order of events that led to the formation of earth’s early atmosphere. the last step has been done for you. volcanoes erupted, giving off gases and forming the early atmosphere. identify three types of materials in which fossils are found. 1. ____________ 2. ____________ 3. ____________ compare relative and radiometric dating using the table below. provide three facts for each type of dating.

Answer

Brief Explanations:

For the first part, the early - Earth processes before volcanic eruptions likely involved the cooling of the Earth's surface and the outgassing from the interior. For the second part, fossils are commonly found in sedimentary rocks like limestone, sandstone, and shale. For the third part, relative dating determines the order of events in a sequence (e.g., fossils in lower layers are older), is based on the principle of superposition, and can be used to establish a local geological time - scale. Radiometric dating measures the decay of radioactive isotopes (e.g., carbon - 14 for recent organic materials), gives an absolute age estimate, and is based on the known half - life of isotopes.

Answer:

  1. First part (order of events before volcanic eruptions): Earth's surface cooled; Outgassing from Earth's interior began.
  2. Second part (materials with fossils): Limestone; Sandstone; Shale.
  3. Third part (relative dating facts): Determines order of events; Based on superposition principle; Establishes local time - scale. Third part (radiometric dating facts): Measures radioactive decay; Gives absolute age; Based on known half - lives.