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Why did the plesiosaurs go extinct and what factors contributed to their disappearance from the Earth?
Plesiosaurs went extinct around 66 million years ago, likely due to a combination of factors. The main reason for their extinction is believed to be the mass extinction event that wiped out the dinosaurs, known as the Cretaceous-Paleogene extinction event. This event was likely caused by a massive asteroid impact, volcanic activity, and climate change. These factors led to drastic changes in the environment, including a decrease in food sources and habitat loss, which ultimately contributed to the extinction of the plesiosaurs.
What type of event typically coincides with mass extinction?
Mass extinctions are often associated with significant geological events such as volcanic eruptions, asteroid impacts, or dramatic shifts in climate. These events can cause widespread environmental disturbances that disrupt ecosystems and lead to the extinction of many species.
How did plesiosaurs go extinct?
Plesiosaurs went extinct around 66 million years ago, likely due to a combination of factors including environmental changes, competition with other marine reptiles, and the mass extinction event that wiped out the dinosaurs.
What 2 factors determine how much kinetic energy something has?
The two factors that determine how much kinetic energy something has are its mass and its velocity. The kinetic energy of an object is directly proportional to both its mass and the square of its velocity.
Why did life continue to exist after a mass extinction?
Life continued to exist after mass extinctions due to the resilience and adaptability of certain species that were able to survive in the changed environment. These surviving species were able to evolve and fill ecological niches left empty by the extinction event, allowing life to continue and diversify over time.
Relationship between extinct and mass extinction?
Mass extinction is when many animals go extinct within a short period of time caused by the same variables/factors leading to the mass extinction.
Did asteroids cause the mass extinction of dinosaurs?
I think so.
What is the effect of mass extinction?
The effect of mass extinction is extinction, death of a mass
How did the coelophysis die off?
The better Q is "What was the cause of the triassic mass-Extinction?"
How did coelophysis die off?
The better Q is "What was the cause of the triassic mass-Extinction?"
The cause of the Permian mass extinction is well understood?
The cause of the Permian mass extinction, also known as the Great Dying, is not fully understood. It is believed to be a combination of volcanic eruptions, climate change, and possibly an asteroid impact. These factors led to a rapid and severe disruption of ecosystems, resulting in the loss of around 96% of marine species and 70% of terrestrial species.
What are the effects of volcanicity?
volcanic eruptions may cause mass extinctions or volcanic haze.a mass extinction is when a large number of species die out over a short period of geologic time and volcanic haze is when the gases of an eruption cause a haze and block out sunshine, causing a mass extinction.
What are the extinction of animals in the very distant past?
There were five major extinction events in the past. They are called the Cretaceous-Tertiary (or K-T) extinction event, the late Devonian mass extinction, the Permian mass extinction, the Ordovician-Silurian mass extinction and the Triassic-Jurassic mass extinction event.
What is the mass extinction?
the holocene extinction
What kind of enviromental changes causes mass extinction?
When human contributes into global warming some animals like polar bears and those who cannot bear heat may cause mass extinction
What is one gradual change that can cause a mass extinction?
One gradual change that can cause a mass extinction is climate change. If the Earth's temperature rises or falls significantly over time, it can disrupt ecosystems and lead to the extinction of many species that are unable to adapt quickly enough to the new conditions. This can result in a cascading effect on other species within the ecosystem, ultimately leading to a mass extinction event.
Can you use mass extinction in a sentence?
The dinosaurs fell victim to a mass extinction.
