The Most Important Process of Cloud Formation in the Atmosphere

question 95

Multiple Choice

The most important process of cloud formation in the atmosphere is:

• A)cooling by release of latent heat of vaporization.
• B)cooling by compression of air.
• C)radiation cooling.
• D)cooling by expansion of air.

---

Definitions:

Double-blind Tests

Experimental procedures in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias.

Single-blind Tests

Experimental designs in which the participants do not know which treatment or intervention they are receiving, but the experimenters do.

Hypothesis

A statement that attempts to predict or to account for a set of phenomena; scientific hypotheses specify relationships among events or variables and are empirically tested.

Axiom

A statement or proposition that is regarded as being established, accepted, or self-evidently true.