Clean cities are places where people live, work, and play that are very neat and tidy. Just think of how you feel when you clean your room or your toys. You can relax, have more fun, and even sleep better in a clean space. It is the same with cities too.
A clean city has less pollution, less trash, and less dirt. When people throw trash on the streets, it can make the place look ugly and can even cause harm to nature. Clean cities have less of that kind of stuff and therefore looks clean and beautiful.
To make a city clean, everyone has to do their part. That means people have to throw away their trash in the right place - like in a trash can or a recycling bin. The city also needs to have a good waste management system that collects garbage and disposes of it safely.
Clean cities can also have green spaces like parks, gardens, and playgrounds. These green spaces help people have more fun and relax. They are also good for the environment and can reduce pollution.
In summary, clean cities are places that are neat and tidy, have less trash and pollution, and offer green spaces for enjoyment. It takes everyone working together to help make and keep their city clean.