What is the order of clouds from high to low?

The choice referring to the order of clouds from high to low correctly identifies Cirrus, Alto, and Stratus as the appropriate types.

Cirrus clouds are typically found at high altitudes, formed primarily from ice crystals and often indicating fair weather or the approach of a storm. Their wispy appearance distinguishes them clearly from other types of clouds.

Alto clouds are situated at a mid-level altitude; the term "alto" means high in Latin, indicating that although they are above the low-level clouds, they do not reach the great heights of cirrus clouds. These clouds can be seen as gray or white and may indicate a change in the weather.

Stratus clouds are the lowest among the three, often forming in uniform layers that cover the sky, resembling fog. They can sometimes bring light rain or drizzle and are associated with overcast conditions.

Recognizing the altitude of these cloud types is essential for weather prediction, as different clouds indicate distinct weather patterns. Understanding this order helps in interpreting the vertical profile of the atmosphere as well as forecasting potential weather changes.