Wifi icon by Deemak Daksina from https://www.iconfinder.com/. No license

Trash Can icon by Ayub Irawan from https://www.iconfinder.com/. License Creative Commons 3.0

School icon by Mario Köstl from https://www.iconfinder.com/. License Creative Commons 3.0

Water icon by Font Awesome from https://www.iconfinder.com/. License Creative Commons 4.0

Power icon by fjstudio from https://www.iconfinder.com/. License Creative Commons 3.0

Graph icons by Freepik from https://www.flaticon.com/. License Creative Commons 3.0

Park icon by BankSeeNgern from https://www.iconfinder.com/. License Creative Commons 3.0

Tree icons by Ylivdesign from https://www.flaticon.com/. License Creative Commons 3.0