On 5 June, every year, we have the World Environment Day. The United Nations uses the date every year to create awareness regarding pressing environmental issues. Every year the topic is different. But even some topics are a non-technological field, the IoT can be useful for environmental uses. Here are five ways technology is being used to make the world a better place: #enviromentalsensors #iberianlynx #smartfarming #energyefficieny