According to scientists, the Earth was formed approximately 4.54 billion years ago from a swirling cloud of dust and gas in the early Solar System, growing through collisions of particles until it became the planet we know today, a process taking tens of millions of years.
According to the scientists, the Earth was formed about _____ years ago.
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Question context
This question is part of 📚 General Knowledge within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.