Isostatic rebound occurs when a load is imposed on or removed from the lithosphere. The surface tends to rise or sink as the lithosphere rises or sinks in the asthenosphere. Loads may consist of large lakes, oceans (on continental shelves during eustatic sea level rise), ice, sediment, thrust sheets, and volcanoes.
Deposition is the geological process in which sediments, soil and rocks are added to a landform or land mass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.
Continent jig-saw shapes when puzzled and combined together, formed one
big continent - Pangea, and was separated by drifts.
Fossil comparisons of different species were discovered into two
different, separated continents in which when you combine them, they were one
in the past.
Seismic, volcanic, and geothermal activity are found along imagined plate
boundaries.
Plates were actually rubbing against each other as evidence is seen on the
formed mountain ranges.
Paleomagnetism, magnetic field placement in the layers of the rock are
present.
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Answer:
80
Explanation:
(2 x 10 - 5) + (7 x 10 - 5)
= (20 - 5) + (70 - 5)
= 15+ 65
= 80
