Контрольные задания > Fill in the gaps with the correct words.
Green belts are areas of open land, such as parks, forests, or fields, that surround cities to control urban ______ and protect the natural environment.
Вопрос:
Fill in the gaps with the correct words.
Green belts are areas of open land, such as parks, forests, or fields, that surround cities to control urban ______ and protect the natural environment.