Answer:
Law of Superposition
Explanation:
According to the law of superposition, the sediments are usually deposited on top of one another, giving rise to the formation of sedimentary layers. In an undisturbed sedimentary sequence, the layers that are formed at the apical portion are the youngest and the layers that are found at the base are the oldest.
Thus, the concept of laying down of sediments on top of one another is the law of Superposition.
Answer:
I believe the answer is D.
Explanation:
The inventions of automobiles has cause ground transportation to grow over the 20th century. This makes the roads vulnerable to an eruption. Hope this helps :)
False. There are more than that. There’s probably billions of them
Shifting cultivation<span> is an agricultural system in which plots of land are cultivated temporarily, .... parts of the Roman empire from 400 BC to around 500 AD </span>following<span> the collapse of Roman economy and industry. ... The root question posed by these and the numerous other </span>examples<span> that could be cited of simple societies that ...</span>
Answer:
there is no concluding evidence or single deterministic cause
Explanation:
Current research suggest that certain physical, genetic, psychological and environmental elements trigger likelyhood of a person being more probable to become the condition.
Some groups of people may be more likely to schizophrenia from a genetic perspective , and with stressful or hard emotional life events, traumas this may trigger a psychotic episode.
A background of relatives having schizophrenia increases the risk.
As well as inmmune system activation, like inflammations or other diseases.
Pregnacy and birth conditions can lead to some impact on brain development
In conclusion many factors account for multiple causes and there has not been also found a particular setting between inner and external variables for identifying the appeareance of .schizophrenia .
