What are the key factors affecting weather patterns globally?.

Weather patterns are influenced by several key factors including:

1. Temperature: The amount of solar energy received affects air temperature, influencing wind patterns and precipitation.
2. Humidity: The concentration of water vapor in the air can determine cloud formation and rainfall.
3. Air Pressure: Variations in air pressure drive wind patterns and storm systems.
4. Topography: Mountains, valleys, and bodies of water can alter local climates and weather patterns.
5. Ocean Currents: These play a significant role in distributing heat and moisture around the planet, affecting both local and global climates.
6. Human Activities: Urbanization, deforestation, and greenhouse gas emissions are increasingly impacting weather patterns and climate change.