Answer:
Explanation:
1. catastrophism
theory that Earth's rock layers formed in a global flood followed by the uplifting of rocks and mountain building over a short, violent period, possibly in the recent past
The principle of uniformitarianism suggests that events that led to the formation of processes on earth were sudden and rapid. Series of rapidly occurring volcanism and flooding helped to sculpt the earth.
2.
molecular clock
a technique for estimating the age of species by comparing molecular differences between species
3. uniformitarianism
geologic principle that Earth's processes act in the same manner today as they always have throughout Earth's history
This principle was proposed by James Hutton. The geology of Scotland inspired him to suggest that the processes occurring today have occurred in times past and the present is the key to the past.
4. Gradualism
theory that rocks form slowly over time through processes of volcanism, erosion, and sedimentation
5. sediment
dirt, pieces of rock, and the remains of living things at the bottom of oceans, seas, and lakes
Centimetres of mercury falling: rain
Centimetres of Mercury rising: clear skies
Dew point is 10°C: no droplets form on ground
Temperature and pressure fall: weather front
Because with all the big construction projects, someone needs to lead it. There also needs to be rules with the building or structure. This lead to the development of Government because people realized things worked better when someone was in charge, so they applied it to the Comminity too.
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