they use major fossil records
Most geologic activity on Earth takes place along tectonic plate boundaries, where plates move and interact, leading to events like earthquakes, volcanic eruptions, and mountain building.
Scientist have found what looks to be a place were there was once water so there is a big possibility.
Erosion is one of several key geologic processes that shape the Earth's surface. It can lead to the formation of valleys, canyons, and other landforms by wearing away rocks and moving sediment from one place to another. Erosion can also trigger other geologic events, such as landslides and soil erosion, which can have significant impacts on landscapes and ecosystems.
About 2 - 3 weeks
to place events on the geologic time scale
there's plenty of archaelogical evidence as well as written historical sources.
Factual events refer to real occurrences that have taken place and can be verified through credible sources or evidence. These events are based on actual happenings rather than opinions, speculations, or fiction.
As the plates grind against each other, it can lead to earthquakes, volcanic eruptions, and the formation of mountain ranges. The friction between the plates can cause stress to build up until it is released suddenly, resulting in these geologic events.
A contact or boundary.
To lay a solid foundation for evidence in a case, one can ask questions such as: What specific events or actions occurred? Who was present or involved? When and where did the events take place? Are there any documents or physical evidence related to the case? Can witnesses provide testimony to support the claims? What motives or intentions might be relevant to the case? Are there any inconsistencies or gaps in the evidence that need to be addressed?
Earth's past has been organized into various units according to events which took place in each period. I got my info from Wikipedia you can look there for more info.
Understanding geologic time and past significant events can provide a perspective on the immense history of the Earth, which in turn highlights the relatively short presence of humans. This awareness can emphasize the importance of sustainable practices, as well as the need for humans to be responsible stewards of the planet to ensure its well-being for future generations. It also underscores the interconnectedness of all life forms and the Earth's systems, reinforcing the idea that humans are just one part of a larger and intricate ecosystem.