3 to 4 million years ago
No, Canada did not invent beer. Beer has been brewed and consumed for many thousands of years, long before Canada existed as a nation. Beer was consumed even in the very earliest Mesopotamian civilizations.
San Francisco, California was the largest city that existed at the time gained through the Mexican Cession. Las Angeles, California also existed. Santa Fe, New Mexico existed. It is not generally considered a major city but is still worth visiting. Small villages existed in both Tucson and Phoenix, Arizona.
83.
Bacteria.
The Mediterranean Sea.
since 1882
Homo sapiens, as a species, have existed for about 300,000 years. Hominids as a whole have existed for about 14,000,000 years.
Yes, definitely. Scientists have found certain evidence that modern humans existed more than 200,000 years ago. They say that the earliest hominids evolved around seven million years ago.
Libraries have existed almost as long as writing. One of the earliest libraries was the Sumerian library. A lot of the earliest libraries were royal libraries, ones that were owned by the government.
Most scientists believe our common ancestor existed 5 to 8 million years ago. Then two species broke off into separate lineages, one ultimately evolving into gorillas and chimps, the other evolving into early humans called hominids.
The earliest known sundials existed in ancient Egypt. The earliest description of a sundial is from the Old Testament of the Bible.
they never existed, they are mythological creatures.
The first cello was made in the 1500s.
Marine creatures like sharks existed in the Jurassic. Marine reptiles like icthyosaurs, plesiosaurs, and thalattosuchians also existed. Thalattosuchians are fully marine reptiles.
The earliest creatures on earth were micro-organisms that existed over one billion years ago. For many millions of years, the only life forms were fish and other marine creatures. Eventually, some fish evolved to be capable of spending time out of water, much as lungfish do today, and these evolved into the earliest amphibians. Then came the age of dinosaurs, both the Jurassic period (205-141 million years ago) and the Cretaceous period which followed. We tend to think of dinosaurs as giant, lumbering creatures, but fossils have been found of dinosaur species smaller than a chicken, and the is no reason to believe that these were the very smallest dinosaurs ever. This was also a time when reptiles such as crocodiles evolved, as well as insects, spiders and many other creatures. After the extinction of the last dinosaurs, mammals were able to flourish. Many thousands of species have existed. One of the last creatures to inhabit the earth was man.
Nowhere. They never existed. Gryphons are myths and imaginary creatures.
Dragons, as depicted in fables, have never existed. They are fantasy creatures.