The cashew tree (Anacardium occidentale) is a tropical tree native to Brazil, known for its unique fruit and nut. It can grow up to 14 meters tall and thrives in warm climates. The tree produces a cashew apple, which is juicy and edible, while the cashew nut grows at the end of the apple. Cashew nuts are popular snacks and are rich in nutrients, including healthy fats, protein, and minerals. The tree is cultivated in various countries, including India, Vietnam, and Nigeria, making it an important agricultural crop worldwide.