because the dinisours help you with oil and plat and life in the earth
HUH? LOL u need to put that in regular english. like this, what are models of earth development that would describe china's earth development.
puting things together on earth eg farming.fishing.minimg.
danguy muah ya am cute coz the gravity of the earth cannot explain
to promote economic and social advancements in all countries
Primary economic activities are those activities where natural resources are extracted from the earth. Examples of primary activities are mining, farming and fishing.
No. The Jurassic was in the middle of the dinosaurs' reign on Earth. The time period after the extinction of the dinosaurs is referred to as the Paleogene or the Tertiary.
When the meteorite hit Earth and killed the dinosaurs.
asteroid attack
7 foot tall carnivorous flightless birds
Scientists believe dinosaurs roamed the earth for roughly 180 million years, longer than any other creature on earth. The few dinosaurs that survived the mass extinction lived into the Jurassic period.
This would be an incorrect premise, the most obvious answer being that Dinosaurs ruled the earth long before humans came along. Dinosaurs are now extinct and that would have been more than a mass extinction, it was global extinction.
experts believe that an asteroid hit the earth when dinosaurs were around then when all the plants died the herbivores started to die out so then the carnivores died.
Dinosaurs: Most got extinct in the mass extinction event, about 65 million years ago. Today's birds and reptiles are generally believed to be the descendants of the dinosaurs.Pigs: They walk on earth today.
Although there is much speculation over what actually caused the extinction of the dinosaurs, a large meteor did, in fact, strike the Earth shortly before the dinosaurs' extinction. The meteor is believed to have been approximately 10 kilometers in diameter. The impact location was the Yucatan peninsula and the event occurred around 65 million years ago. If the dating is correct this places the impact during Cretaceous period, which has led many to believe that the impact event triggered or facilitated the extinction of the dinosaurs.
All non-avian dinosaurs died out 65.5 million years ago during the K-T extinction event. Ankylosaurus was among the last dinosaurs on Earth, and was wiped out by the K-T extinction event.
The extinction of the dinosaurs is one of the many events that allowed humans to evolve. After the dinosaurs died out, mammals began to occupy the world they left behind. Mammals grew and diversified, spreading throughout the Earth, and eventually giving rise to humans.
Some people argue that the meteorite that crashed into the earth to kill most if not all dinosaurs. But others also suggest that dinosaurs were killed by bacteria that had developed to get past their immune systems.