Arid Climates Are

question 20

Multiple Choice

Arid climates are

• A)located where precipitation exceeds evaporation for several months.
• B)are found on the east coasts of most continents.
• C)confined to Sahara,Arabian Peninsula,and American Southwest.
• D)not all hot and can have freezing temperatures,even during the day.

---

Definitions:

Psychological Research

The scientific study of human behavior, emotions, and mental processes through systematic observation, experimentation, and analysis.

Double-Blind Study

An experiment in which neither the people being studied nor the individuals running the study know who is in the control group and who is in the experimental group until after the results are tallied.

Observational Study

A research method where the researcher observes subjects in their natural environment without intervention.

Systematically Watches

The act of observing or monitoring something in a methodical and organized manner.