Most Regions That Are Now Deserts Have _____________

question 2

Multiple Choice

Most regions that are now deserts have _____________.

• A)been deserts throughout the geologic past
• B)experienced other climates in the geologic past

---

Definitions:

Instinct Approaches

Theoretical perspectives in psychology that suggest some human behaviors are innate and due to evolutionary programming.

Explanation

The process of making something clear or understandable by describing the relevant facts or ideas.

Motivation

The process by which activities are started, directed, and continued so that physical or psychological needs or wants are met.

Extrinsic Motivation

Motivation that is driven by external rewards such as money, fame, grades, and praise.