According to science The Earth is…. Years old ? March 19, 2021 / By Preparation Point / Provincial Management service PMS 2020 Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA: 10 billion B: 4.5 million C: 4.5 billion D: 450 million Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn