can humans be destroyed like dionausaors as per climatic change

Yes, humans can face extinction due to drastic climatic changes and natural calamities in the future. ​Mass extinctions include events in which 75% of the species on earth disappears within a geologically short time period. It has only happened five times in the past 540 million years of multicellular life on earth, the last great extinction being the one that wiped out the dinosaurs 65 million years ago. Studies suggest that if the current rates of extinction continues, the earth will face the sixth mass extinction within the next 300 to 2,000 years.