Europe is very hot. The sun is strong. Many places have record temperatures. This means it is the hottest it has ever been. People feel sick from the heat.
Doctors tell people to stay safe. They say drink water and stay inside. But for some, the heat is a real danger. Old people and young children need extra care.
Big fires have started. These are called wildfires. They burn forests and homes. Places like France, Spain, and Greece have many fires. It is a big problem for everyone.