* Size Difference: Hippos are significantly larger and heavier than alligators. Adult hippos can weigh up to 9,920 pounds, while even the largest American alligator rarely exceeds 1,500 pounds.
* Habitat: While alligators inhabit freshwater swamps and rivers, hippos are primarily found in Africa's rivers and lakes. Their ranges don't often overlap.
* Defensive Capabilities: Hippos are incredibly strong and aggressive animals. They have powerful jaws and sharp teeth, capable of inflicting serious injury. An alligator would likely be outmatched in a confrontation.
While there might be a rare instance where a smaller alligator could prey on a young or injured hippo, the size disparity and the hippo's aggressive nature make such an encounter extremely unlikely.