What are the main causes of unpredictable weather patterns?.

Unpredictable weather patterns are primarily caused by several interrelated factors:

1. Climate Change: Rising global temperatures lead to altered weather patterns, contributing to extreme weather events.
2. Natural Variability: Weather systems naturally fluctuate due to phenomena like El Niño and La Niña, affecting global climates.
3. Urbanization: The growth of urban areas changes local climates, often leading to more extreme temperatures and precipitation.
4. Deforestation: Loss of forests affects local weather patterns by altering humidity and temperature levels.
5. Atmospheric Circulation: Changes in wind patterns can lead to unexpected weather changes, impacting precipitation and temperature distributions.

Understanding these causes is essential for improving weather prediction and adapting to changing climates.