There is a rare event at the Matterhorn mountain. Water flows down the rock walls. This happens only with hot air and storms. Usually there is snow on the mountain. Now it is so warm that it rains. The rain water flows down the hard rock.
The big heat brings problems for nature. The Garda Lake in Italy loses much water. Lakes in Austria are also too warm. Fish like trout have too little oxygen. They struggle for their life.
Animals in the city also suffer from the heat. In Vienna, people saved 250 wild animals. Many birds and squirrels are very weak. Experts warn about dangers for humans. In North-Rhine-Westphalia, more people die because of the heat. Old people are in danger.
In Hamburg, the CO2-levels rise again. This is bad for the climate protection. More energy for cooling and heating is a reason. In Austria, nature protectors want to protect more forests. These forests help against the warming of the earth.
