Cloud Iridescence Is Most Often Seen Within 20 Degrees of the Sun

question 61

Multiple Choice

Cloud iridescence is most often seen within 20 degrees of the Sun, and it is often associated with clouds such as ____.

• A)cirrocumulus and altocumulus
• B)cirrocumulus and cumulonimbus
• C)altocumulus and stratocumulus
• D)nimbostratus and cirrus
• E)cirrostratus and cumulonimbus

---

Definitions:

Oxidation

A chemical reaction in which a substance combines with oxygen, often producing energy in the form of heat and light.

Glucose Molecule

A simple sugar with the molecular formula C6H12O6, which is a primary source of energy for cells.

Electron Carrier

A molecule that transports electrons between molecules in a pathway, such as in cellular respiration or photosynthesis.

Cellular Respiration

The metabolic process by which cells convert sugars into energy in the form of ATP, with the release of CO2.