15444946
Descrição
Mapa Mental por Taryn Gordon, atualizado more than 1 year ago
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Criado por Taryn Gordon
aproximadamente 6 anos atrás
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Earth's History
- Layers of the Earth
- The Earth is made up of 4 different
layers: the crust, the mantle, the outer
core, and the inner core
- The Earth is made up of 4 different
layers: the crust, the mantle, the outer
core, and the inner core
- Geological Time Scale
- This is a system of chronological dating that relates stratigraphy
(geological strata) to time. This time scale is used by geologists,
paleontologists, and other Earth scientists to describe the timing and
relationships of events that had occurred during Earth’s history.
- Bombardment
- 4-3.8 billion years ago a time occurred where
asteroid bombardment hit all of the planets
- 4-3.8 billion years ago a time occurred where
asteroid bombardment hit all of the planets
- Stratigraphy
- Relative Dating
- Absolute Dating
- This is a process where geologists find out the actual date, date
range or exact year. It is used to date the rocks and material to
see when the material was formed.
- This is a process where geologists find out the actual date, date
range or exact year. It is used to date the rocks and material to
see when the material was formed.
- The science of determining the order of past
events, such as the age of an object.
- Absolute Dating
- Stratigraphy is a branch of geology that works with the order
and position of strata, as well as the relationship to the
geological time scale.
- Fossil Record
- This is the history of life presented
through fossils, found in sedimentary
rock.
- Absolute Dating
- Relative Dating
Anexos de mídia
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