If a deep-ocean trench is located adjacent to a continent, active volcanoes would likely be found landward from the trench.
The United States rocks and Brazil don’t
Answer:
Mesolithic era
Explanation:
The Mesolithic era refers to the middle stage of the stone age i.e. between the Paleolithic and Neolithic. The Paleolithic refers to the old stone age and the Neolithic refers to the new stone age. During this time, the microlithic tools and other attacking weapons were made by the early humans, and also there occurred changes in their way of settlement as the climate and geography changed significantly.
The Mesolithic era started about 8000 years to 2700 years back in the past, in the northwestern part of Europe.
Thus, the Mesolithic era occurred when Europe occupied the present landscape, in terms of climate, biology, and geography.
Given the significantly different levels of optimism in the research from the past 30 years, it is still unclear how electrical induced polarization (IP) contributes to the petrophysical calculation of shaliness and permeability. As a result, opinions on the potential value of IP approaches within the context of formation evaluation are divided.
The wide dispersion of data previously revealed by IP-shaliness-permeability correlations has been narrowed through novel empirical linkages including time-domain induced polarization (IP) parameters. It is shown that chargeability and excess conductivity or intergranular permeability can be connected smoothly and unambiguously. Several connections have been established based on studies of water-saturated sandstones throughout a broad range of electrolyte conductivity.
As long as three formation constants have been identified through laboratory testing, their field application is feasible. The potential value of induced polarization measurements for petrophysical evaluation is briefly reviewed in light of these findings with greater assurance than was previously justifiable.
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