Final answer:
The Blob phenomenon is primarily strengthened by climate change and ocean circulation, with El Nino events and increased greenhouse gas emissions also playing significant roles.
Step-by-step explanation:
The physical force that strengthens the Blob phenomenon is most directly related to climate change and ocean circulation. This phenomenon is further influenced by factors like El Nino events, which alter weather patterns globally and can lead to extreme weather conditions in various regions. Additionally, increases in greenhouse gas emissions contribute to rising ocean temperatures, triggering changes in marine populations and influencing the Blob.
The physical force that strengthens the Blob phenomenon is the combination of climate change and ocean circulation, as well as the impacts of El Niño and La Niña events. Climate change and ocean circulation contribute to increases in global average air and ocean temperatures, which in turn affect weather patterns and ocean currents. El Niño and La Niña events, known as El Niño-Southern Oscillation (ENSO), have significant impacts on weather patterns worldwide, resulting in extreme weather events.