Hobbies like gardening and birdwatching promote environmental awareness by connecting individuals with nature on a personal level. Through these activities, people develop a deeper appreciation for the natural world, leading to increased concern for environmental issues. Gardening allows individuals to interact with plants and understand the importance of biodiversity and ecosystems, while birdwatching fosters an understanding of the delicate balance of wildlife populations and their habitats. Overall, these hobbies encourage people to take actions to protect the environment and make more sustainable choices in their daily lives.