Dinosaurs

scientists don't know, it could have been loss of food, they probably ate dead ones until nothing was there, or a disease got in plants an poisoned the plant eaters and a carnivore came by and ate it, it died, and it continued.

Yes, dinosaurs lived in a variety of environments, including jungles and forest areas. Fossil evidence suggests that dinosaurs inhabited lush, vegetated habitats like forests where food sources were abundant. Different species of dinosaurs adapted to different environments based on their feeding habits and other ecological needs.

It is in Fort Ciskin, which is a good sized area consisting of dense pine forests encircling a murky swamps. In the southwest corner lies an abandoned settlement guarded by a towering "Dinosaur Wall", that now lies in ruins from the fury of a T-Rex.

Argentinosaurus is one of the largest and heaviest known dinosaurs, estimated to have weighed around 70-100 tons and measuring up to 100 feet in length. Despite its massive size, it is believed to have been a gentle herbivore that roamed South America during the Late Cretaceous period.

No, humans are not drinking dinosaur pee. Dinosaurs went extinct over 65 million years ago, so there is no way for their urine to be part of the water cycle today. The water we drink goes through treatment processes to ensure it is safe for consumption.

Dinosaur bones have already become fossils, which are solid rock-like structures, before they would have been exposed to lava. Fossils are typically made of minerals that are more resistant to high temperatures than bone tissue, so they can withstand being surrounded by lava without melting.

One of the most famous dinosaur fossils found in the 1990s-2011 is Sue, the T. rex discovered in 1990 and now displayed at the Field Museum in Chicago. Sue is the largest, most complete, and best-preserved T. rex fossil ever found.

Revive, Restore, Reincarnation, Renovate

During the Jurassic and Cretaceous periods, dinosaurs continued to evolve and diversify, with the rise of giants like sauropods and theropods. Flight also evolved further in Pterosaurs and early birds, developing more specialized adaptations. Additionally, flowering plants became more widespread, leading to the evolution of new types of insects and other animals that fed on them.

The Allosaurus was the largest and the Compsognathus was the smallest of the meat-eating dinosaurs that lived during the Jurassic Period.

See the related link below for more information:

No, Iceland is a young country, the oldest rocks there are only 20-30 million years old and since the dinosaurs became extinct about 65 million years ago, there is no possibility of any in Iceland.

The fossils of Eoraptor were found by Argentine paleontologist Ricardo Martinez in the Ischigualasto Formation in Argentina in 1991. Eoraptor is an important early dinosaur from the Late Triassic period.

Well, it didn't. It did wipe out between sixty and eighty percent of living species on earth (estimates vary among scientists) but not all, and it did it by the impact of the meteorite throwing an immense cloud of dirt very high into the atmosphere. This darkened the sky for many months (possibly years). The earth turned cold, and photosynthesis slowed dramatically because of reduced light penetration. As the dirt settled out, it created additional havoc among sea creatures. It was "survival of the fittest" in it's most naked terms. The dinosaurs did not survive at all, and many other species - plant and animal - were wiped out or radically diminished by this event.

The Jurassic period is named after the Jura Mountains in Switzerland where significant geological strata from this time period were first studied. These rocks contain abundant fossils from the Jurassic period, which lasted from approximately 201 to 145 million years ago.

The Badlands in Badlands National Park contain reptile fossils (including alligator fossils), but do not contain dinosaur fossils.

Note that "Badlands" refers to a type of geographical feature, which is not only found in Badlands National Park.

Yes, the Brachiosaurus was a herbivore, meaning it primarily ate plants. Its long neck and high browsing capabilities suggest that it fed on vegetation such as leaves and plants from tall trees.

The major extinction that preceded the Mesozoic era is called the Permian-Triassic extinction event, also known as the Great Dying. It occurred around 252 million years ago and is considered the most severe mass extinction event in Earth's history, wiping out approximately 96% of marine species and 70% of land species.

People who find dinosaur bones are typically paleontologists. They study fossils and excavate sites to learn about prehistoric life, including dinosaurs. Their work helps us understand the Earth's history and the evolution of life on our planet.

Body parts that are reduced in size with no apparent function would be vestigial limbs. Evolution could be at the root of the development of vestigial limbs. A good example would be a T-Rex with his tiny arms.

Based on the popular theory that the dinosaurs went extinct due to the impact of a large asteroid, scientists think that the asteroid caused large amounts of debris to fly into the atmosphere, blocking out the sun. This caused global temperatures to drop, thus freezing the plants. In addition, without the sun the plants could not carry on photosynthesis, which caused them to die.

No, there were in fact quite a few herbivores that ran on two legs, like microceratops and leaellynasaura. There are no two-legged carnivores though because the first carnivore was Coelophysus, a two-legged carnivore and all the carnivores evolved from that point.

jurassic

The Triassic was the earliest period of the Mesozoic, followed by the Jurassic then the Cretaceous. The Cretaceous was of the greatest duration.

No, the Yellowstone supervolcano did not cause the extinction of the dinosaurs. The dinosaurs went extinct around 65 million years ago, while the most recent major eruption of the Yellowstone caldera occurred around 640,000 years ago. The extinction of the dinosaurs is most commonly attributed to a combination of factors, including a meteor impact.

The Spinosaurus is often considered the second strongest dinosaur after the Tyrannosaurus Rex. It had a large sail-like structure on its back and powerful jaws that allowed it to hunt effectively in water and on land.

Humans can learn the importance of adaptability in the face of environmental challenges, the impact of mass extinction events on ecosystems, and the fragility of life on Earth. Studying the extinction of dinosaurs can also highlight the significance of conservation efforts to prevent future extinctions.