The Composition of the Core of the Earth Is Thought

question 35

Multiple Choice

The composition of the core of the Earth is thought to be __________ _.

• A)granite
• B)solid iron- nickel alloy
• C)basalt
• D)peridotite

---

Definitions:

Indicated Prevention

Interventions that target high-risk individuals who have minimal but detectable symptoms of a disorder, or who exhibit vulnerability markers that indicate a predisposition to a disorder but do not currently meet diagnostic levels for the disorder.

Universal Prevention

Strategies or interventions that are applied broadly and indiscriminately to prevent disease or promote health across entire populations.

Ecological Level

Pertains to the level at which biological organisms interact with their environments, considering both the living and non-living components.

Psychological Construct

An abstract idea or concept that is developed to understand and evaluate mental processes and behaviors.