Answer:
A) a low-lying region where Precambrian rocks are covered by Phanerozoic sedimentary strata.
Explanation:
The cratonic platform of North America also called Laurentia(named after laurentian shield) or the North American Craton could be described as a large craton that is the great ancient geological core of the North American continent. It was formed as a result of the collision of microcontinents and oceanic islands giving birth to the Precambrian craton of today.
The Precambrian is used to refer to the earliest history of the geologic ages, which are marked by Precambrian rocks. These rocks/Precambrian rocks trace back millions of years of Earth's history and contain records of fossilized remains of dead plants and animals in this time.
Answer:
Option C: Reflexivity
Explanation:
Reflexivity is an attitude of attending systematically to the context of knowledge construction, especially to the effect of the researcher, at every step of the research process.
Reflexivity is really important in qualitative research because there are so many ways in which researcher bias could affect the study, from the creation of data gathering tools, to collecting the data, analysing it and reporting it. Understanding these effects can be an important part of research processes.
Answer:
Voter turnout is not an inherently crucial aspect of democratic culture.
Answer:
The correct answer is -
1. Europe
2. Africa
3. Europe
4. 1900 to 1990
Explanation:
In the given question it is shown in the table Region of Birth of Foreign-Born Population of the U. S. from Europe, Asia, Africa, and, Latin America and on the given data the answer of the question asked is as follows:
1. Europe is the region from the largest population of immigrants come to the United State in the year 1990 with 8,881,548
2. Africa is the region that shows the biggest increase from 1930 to 1990 with 18,326 to 363,819.
3. Europe has an immigrant population of from was about half of the population from Latin America in 1990.
4. The immigrant population from Asia nearly doubled from 1900 to 1990.
