A növény is a living organism that belongs to the kingdom Plantae. They are primarily characterized by their ability to perform photosynthesis, a process that converts sunlight into energy. Most plants have roots, stems, and leaves, which help them absorb water and nutrients from the soil and carry out essential functions. Növények play a crucial role in the ecosystem. They provide oxygen, serve as food for many animals, and contribute to the habitat for various species. Additionally, they help regulate the climate and maintain soil health, making them vital for sustaining life on Earth.