This is the 4458th most frequent Russian word.
возросли
"Возросли" means "increased" or "grew."
In this sentence, 'возросли' is used to describe the increase in the value or magnitude of expenses, indicating a quantitative change.
За последние годы расходы на электроэнергию значительно возросли.
Over the past years, electricity costs have significantly increased.
Here, 'возросли' denotes the growth or rise in interest or admiration, implying a qualitative increase in popularity.
Популярность этого спортивного мероприятия заметно возросла среди молодежи.
The popularity of this sports event among the youth has noticeably grown.
In this context, 'возросли' refers to a rise in the levels of pollution, showing a detrimental quantitative change.