The largest expanse of time on the geologic time scale is the eon. An eon is known to be a unit of geological of time in which this is equivalent to billions of years in which gave it the title of having to be the largest expanse of time in regards with the geologic time scale.
The correct answer is<span> D.Cyclic movements are short trips and involve a return to the home base, while migration is permanent.
Cyclic movement is what birds do during winter after which they go home. Migration is when animals move completely to a new place and enter a new habitat.</span>
Law of lateral horizontality or law of original horizontality.
The law of primordial horizontality states that all rock formations are initially deposited (deposited) horizontally and can be deformed later. from this, we can conclude that something must have happened to the rock that caused it to tilt. These include orogenic events, earthquakes, and faults.
Laws of geology?
- Uniformity: the present is the key to the past.
- Pure horizontality: sedimentary layers are deposited first in horizontal strata.
- Superposition: the lowest layer is the oldest, and it gets younger as it accumulates.
The term, coined by William Whewell, was first proposed by English naturalists in the late 18th century as an antidote to catastrophe. It originated with geologist James Hutton starting his research in many of his books, including his theory of the earth.
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Answer:
Once the fusion reactions begin, they exert an outward pressure. As long as the inward force of gravity and the outward force generated by the fusion reactions are equal, the star remains stable.First, stars fuse hydrogen atoms into helium. Helium atoms then fuse to create beryllium, and so on, until fusion in the star's core has created every element up to iron.
