कनाडा में समुद्र तट का दायरा 100 किमी से ज्यादा
source https://www.bhaskar.com/international/news/university-of-british-columbia-research-claims-heat-dome-kills-more-than-100-million-sea-creatures-on-canadian-shores-128681676.html
source https://www.bhaskar.com/international/news/university-of-british-columbia-research-claims-heat-dome-kills-more-than-100-million-sea-creatures-on-canadian-shores-128681676.html