According to the Pew Research Institute (2016), the Number of Undocumented

question 30

Multiple Choice

According to the Pew Research Institute (2016) , the number of undocumented immigrants from __________ has continued to increase.

• A) Africa
• B) Europe
• C) Latin America
• D) Asia

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Definitions:

Nonconformity

An unconformity in which the older rocks below the unconformity are not layered.

Geologic Relations

The study and understanding of how different geological features and processes are related or connected to each other.

Oldest Unit

This term refers to the earliest or most ancient geological formation or stratum in a given sequence.

Canyon Feature

A deep gorge, usually with a river flowing through it, formed by long-term erosion from water activity.