Helium
Hydrogen
Nitrogen
Magnesium
Oxygen
Carbon
Iron
Sulfur
Silicon
Neon
Answer:
Super position
Faunal Succession
Crosscutting Relationships
Inclusions
Explanation:
Superposition: The most basic concept used in relative dating is the law of superposition. Simply stated, each bed in a sequence of sedimentary rocks (or layered volcanic rocks) is younger than the bed below it and older than the bed above it. This law follows two basic assumptions: (1) the beds were originally deposited near horizontal, and (2) the beds were not overturned after their deposition.
Faunal Succession: Similar to the law of superposition is the law of faunal succession, which states that groups of fossil animals and plants occur throughout the geologic record in a distinct and identifiable order. Following this law, sedimentary rocks can be “dated” by their characteristic fossil content. Particularly useful are index fossils, geographically widespread fossils that evolved rapidly through time.
Crosscutting Relationships: Relative ages of rocks and events may also be determined using the law of crosscutting relationships, which states that geologic features such as igneous intrusions or faults are younger than the units they cut across.
Inclusions: Inclusions, which are fragments of older rock within a younger igneous rock or coarse-grained sedimentary rock, also facilitate relative dating. Inclusions are useful at contacts with igneous rock bodies where magma moving upward through the crust has dislodged and engulfed pieces of the older surrounding rock.
Answer: Marshes can be formed by tides in lowland areas near a coast
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Explanation:
The total distance from jade's house to school is 5 times the distance from the coffee shop to her school = 7.5 miles
Distance is the overall movement of an object without any regard to path. we will outline distance as to how a lot ground an object has protected regardless of its starting or finishing point.
Equation;
Let the distance between coffee shop and school = X
Distance from Jade's house to coffee shop = 3 miles +2x
Total distance from Jade's house to school = 5*X
∴ the total distance = house to coffee shop + coffee shop to school
⇒ 5X = (3 + 2X + X)
⇒ 5X = ( 3 +3X)
⇒ 2X = 3
⇒ X = 1.5 miles
Therefore,
Distance = house to school = 5 * 1.5 = 7.5 miles
coffee shop to school = 1.5 miles
house to coffee shop = 3 + 2*1.5 = 6 miles
Hence, The total distance from jade's house to school is 5 times the distance from the coffee shop to her school = 7.5 miles
Learn more about distance here:-brainly.com/question/2854969
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