The slope formula is y = mx + b, where m is the slope and b is the y-intercept. So, the answer to this question would be -3.
the oldest ocean floor is only 180 million years old, because the oldest crust is destroyed at subduction zones.
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What are subduction zones?</h3>
According to NOAA, tectonic plates are fragments of the Earth's hard outer layer that steadily travel across the surface of the globe over millions of years (opens in new tab). (This is a fundamental principle of the theory of plate tectonics, which holds that pieces of the Earth's crust slide across the lower mantle and carry continents with them.) According to the U.S. Geological Survey(opens in new tab), the Earth's crust and the top part of the mantle, a thick, heated layer under the crust, make up that outer layer, also known as the lithosphere (USGS). This lithosphere material curls downward into the heated mantle during subduction zones, when two tectonic plates collide and one slides beneath the other.
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ANSWER: the ring of fire is a major area in the basin of the Pacific ocean where many earthquakes and volcanic eruptions occur.
Answer:
Body fossils – Soft parts. The first type, body fossils, are the fossilized remains of an animal or plant, like bones, shells, and leaves. ...
Molecular Fossils. ...
Trace Fossils. ...
Carbon Fossils. ...
Pseudofossils.
