Artificial intelligence, machine learning, and the Internet of Things are being used to improve environmental monitoring in several ways. Sensors are deployed to monitor air and water quality, temperature, pollution levels, and other environmental factors. This data is then analyzed using AI and machine learning to identify patterns and critical issues. These technologies also help monitor crop and soil conditions, as well as endangered species, in order to promote more sustainable agricultural practices and protect biodiversity. Going forward, the use of AI, ML, and IoT in environmental monitoring is expected to increase further.