The Chief Source of the Energy That Powers Geological Processes

question 16

Multiple Choice

The chief source of the energy that powers geological processes today is

• A)the sun.
• B)heat left over from the earth's formation.
• C)electric currents in the earth's core.
• D)radioactivity in the earth's interior.

---

Definitions:

Visible Manifestations

Observable or tangible expressions or indications of an underlying factor or condition.

Erikson

A psychologist known for his theory on psychosocial development which outlines eight stages that individuals go through from infancy to adulthood, each with its own unique challenges.

Preschool-Aged

Describes children who are typically between the ages of 3 and 5 years old, just before they enter formal schooling.

Caregivers

Individuals who provide care and support to others, typically family members or patients who require assistance due to age, illness, or disability.