Artificial ecosystems are human-made environments designed to mimic natural ecosystems. They can include aquariums, terrariums, and even larger systems like urban gardens. These ecosystems are created to support various forms of life, including plants and animals, while maintaining ecological balance. In artificial ecosystems, scientists and researchers study interactions among species and their surroundings. They can also be used for educational purposes, conservation efforts, and sustainable agriculture. By understanding how these systems function, we can learn more about natural ecosystems and improve our environmental practices.