Question

What is one significant reason why deserts are often located at approximately 30°N and 30°S latitudes on Earth?

A. Deserts are dry.
B. It's warmer near the equator.
C. Global wind and pressure patterns affect where rain falls.
D. Desert soils are different from tropical rain forest soils.
E. Mountains change rainfall patterns.

Answer 1

Deserts are often located at approximately 30°N and 30°S latitudes due to global wind and pressure patterns that affect where rain falls.

Step-by-step explanation:

One significant reason why deserts are often located at approximately 30°N and 30°S latitudes on Earth is because of the global wind and pressure patterns that affect where rain falls.

Subtropical deserts are located around these latitudes due to the descending air conditions, which produce warmer air that has a higher ability to hold water vapor, resulting in dry conditions.

The intense sunlight at the equator heats air, causing it to rise and cool, which decreases the ability of the air mass to hold water vapor and results in frequent rainstorms.