When animals die, we feel very sad because they will not be able to play with us anymore or help us grow plants and food. Just like how our body needs food and water to stay healthy, animals also need food, water, air and shelter to survive. But sometimes there are things that can cause animals to die, such as diseases, predators or humans harming them by hunting, pollution, or destroying their homes. It is important to treat the animals and their homes with kindness so that they can stay healthy and continue to be an important part of our lives.