Why do kangaroos hop instead of walk?

Kangaroos hop because it is an energy-efficient way to travel long distances in their open, arid habitats. Their powerful hind legs and elastic tendons store energy during each hop, allowing them to cover large distances with minimal effort. This method of locomotion also enables kangaroos to move quickly, escaping predators. Additionally, hopping helps them conserve water and energy, crucial for survival in Australia’s dry environment.