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Plants evolved before dinosaurs, and dinosaurs depended on plants for food. The closest there came to "no plants" during the time of the dinosaurs was the mass extinction at the end, when plants died but left seeds behind that germinated when the dust thrown into the atmosphere by an asteroid impact settled and sunlight reached the surface. During that period of months or a few years without live plants, dinosaurs starved and died out.
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Did dinosaurs interact with plants?
Your meaning is unclear. Dinosaurs certainly used plants as shelter and food. Plants would also be propagated by dinosaurs though this is instinctive and evolutionary.
How would the dropping temperatures impact the dinosaurs?
if temperature drops quick enough, plants die. if plants die, the dinosaurs that eat plants die. if those dinosaurs die, then the carnivorous meat-eating dinosaurs die. then, all dinosaurs die.
Why are dinosaurs extinct because of plants?
Dinosaurs did not die out because of plants. They died out because of a lack of plants after an asteroid impact blocked out sunlight for months or years. With all the plants dead, the dinosaurs starved.
Which period gave rise to the climax of dinosaurs and ammonoids?
Dinosaurs and ammonoids appeared in the Triassic period.
What is the middle period of the age of dinosaurs?
The earliest period that dinosaurs existed was the Triassic period, some 225 million years ago. These were not the huge dinosaurs of the later period. Most dinosaurs of that age were small creatures that ate meat and walked on hind legs. Shaaron
Which geologic period gave rise to the climax of dinosaurs and ammonoids?
Dinosaurs and ammonoids appeared in the Triassic period.
What period is before the quaternary?
the period is teritary the period after dinosaurs
Was there more plant dinosaurs then meat eating dinosaurs?
yes most dinosaurs ate plants
During what time period were dinosaurs at their peak?
the best time of dinosaurs was the jurassic period where big sauropods ruled the earth ,late in the cretaceous period some species of dinosaurs were in decline before the hit of the meteorite that killed all dinosaurs
Dinosaurs became extinct at the beginning of the Cretaceous period?
No, dinosaus became extinct at the end of the Cretaceous Period. They ended up dying because the dust was so bad that it changed the weather, which changed the temperature and the way plants grow, which eventually killed off the dinosaurs.
How do dinosuars survive?
Dinosaurs survived by eating other dinosaurs or plants.
What kind of dinosaurs were there in the cretaceous period?
The T-Rex and Triceratops. The extinction of the dinosaurs marked the end of the cretaceous period.
