2007-06-12 14:54:49 · 10 answers · asked by nurul a 1 in Science & Mathematics ➔ Earth Sciences & Geology
does your mom know your using the computer
2007-06-12 14:58:39 · answer #1 · answered by AJ 4 · 0⤊ 1⤋
Dude, you really need to learn how to spell and take some basic grammar classes. Dinasaur? Perhaps you meant to ask, "Did dinosaurs really exist?" The only answer is that facts are facts, and the fact is that dinosaur bones, eggs, tracks, etc. are found worldwide in the Mesozoic Era. You can ignore the facts but that doesn't make them go away.
2007-06-13 17:36:10 · answer #2 · answered by Amphibolite 7 · 0⤊ 0⤋
Yes, they did, the first is dated some 250 million years ago.
They were extinct 65 million years ago. (those dates are not 100% certain, but closely), by, according to some asteroid collusion, and others a massive volcanic eruption that polluted the earth with nitrogenium (N). But it's still a mystery what killed them. You can find some facts here http://en.wikipedia.org/wiki/Dinosaur
2007-06-12 15:13:08 · answer #3 · answered by Accalia R 3 · 1⤊ 0⤋
Oh, yes, they definitely existed before. In some respects, they still exist: consider the manta ray (devil fish) it definitely is a "throwback". What is fun to consider is that in Texas and so many other places on earth dinosaur tracks were left in rock...along with human footprints!
2007-06-12 15:05:35 · answer #4 · answered by Nothingusefullearnedinschool 7 · 1⤊ 0⤋
Yes dinosaurs exist. Most of them have died out. We can still see some of the creatures that are left - the horseshoe crabs, sharks. This creatures have survived for thousands of years.
See the link below about the existence of dinosaurs.
2007-06-12 15:12:32 · answer #5 · answered by jerriel 4 · 1⤊ 0⤋
Yes
2007-06-12 14:57:34 · answer #6 · answered by Lisa E 6 · 1⤊ 0⤋
Yes dinosaurs really existed - otherwise we would not have found so many of their bones.
2007-06-12 15:02:34 · answer #7 · answered by Kleineganz 5 · 0⤊ 0⤋
You should spend less time worrying about lizards that died 65 million years ago and a little more time working on your grammar.
2007-06-12 17:05:00 · answer #8 · answered by jesse2337 2 · 0⤊ 2⤋
Yes, back when they filmed the Flintstones, and cavemen had names like Barny and Fred .
2007-06-12 16:12:36 · answer #9 · answered by bailingwirewillfixit 3 · 0⤊ 2⤋
get off your computer and go play outside.
2007-06-12 14:57:24 · answer #10 · answered by Anonymous · 1⤊ 2⤋