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What is precambrian order?

85% of earths history and the earliest era that exists. bacteria mostly survived then and built up oxygen until a mass extinction.The. Era had many extinctions because of large variations in climate is what mesozoicor cenozoic or precambrian which one


The era had many extinctions because of large variations in climate.?

The era experienced significant climate fluctuations that led to drastic changes in habitats and ecosystems, making it difficult for many species to adapt. These rapid environmental shifts, often driven by factors such as volcanic activity, asteroid impacts, and changing sea levels, resulted in widespread extinctions. Species unable to cope with the altered conditions faced dwindling resources, leading to their decline and eventual disappearance. This cycle of extinction underscores the profound impact of climate on biodiversity throughout Earth's history.


Why many scientists believe that something other than asteroids have caused most of the catastrophic extinctions of the Earth's past?

Many scientists believe that something other than asteroids have caused most catastrophic extinctions because some events, like the Permian extinction, show multiple stressors occurred simultaneously. The Deccan Traps volcanic eruptions coincide with the extinction of dinosaurs, suggesting a connection. Additionally, gradual environmental changes and feedback loops could have contributed to mass extinctions more than singular events like asteroid impacts.


How many mass extinctions have occurred in the past 4 billion years on earth?

There have been five mass extinctions in the past 4 billion years on Earth. These events resulted in the widespread loss of species and fundamentally reshaped the evolution of life on our planet.


Why do some traits have so many different phenotypes?

Some traits have many different phenotypes because they are influenced by multiple genes and environmental factors. This can lead to a wide range of possible outcomes for a trait. Additionally, genetic variations and interactions can result in different expressions of a trait in individuals.

Related Questions

What is precambrian order?

85% of earths history and the earliest era that exists. bacteria mostly survived then and built up oxygen until a mass extinction.The. Era had many extinctions because of large variations in climate is what mesozoicor cenozoic or precambrian which one


Which era had many extinctions because of large variations in climate?

The Permian era experienced the largest mass extinction event in Earth's history, known as the Permian-Triassic extinction. This event, often referred to as the "Great Dying," was caused by intense volcanic activity releasing large amounts of greenhouse gases and leading to rapid climate change, making conditions difficult for many species to survive.


What era had many extinctions because of large variations in climate?

Paleozoic


The era had many extinctions because of large variations in climate.?

The era experienced significant climate fluctuations that led to drastic changes in habitats and ecosystems, making it difficult for many species to adapt. These rapid environmental shifts, often driven by factors such as volcanic activity, asteroid impacts, and changing sea levels, resulted in widespread extinctions. Species unable to cope with the altered conditions faced dwindling resources, leading to their decline and eventual disappearance. This cycle of extinction underscores the profound impact of climate on biodiversity throughout Earth's history.


When many genes contol a trait the trait will show a large number of what?

Variations


What where the Supermarine Spitfire mark numbers?

There were mark numbers from 1 to 24 with many variations, also about 8 marks of Seafire. Every mark had many variations so there was a large number of slightly different aircraft.


Why is cheese interesting?

Because there are so many variations of what is really a simple food.


Why does extinctions of one species or development of a new one often affects many others?

because of the interdependence of living things The extinction of one species or development of a new one often affect many others because of their interdependence in an ecosystem.


Why many scientists believe that something other than asteroids have caused most of the catastrophic extinctions of the Earth's past?

Many scientists believe that something other than asteroids have caused most catastrophic extinctions because some events, like the Permian extinction, show multiple stressors occurred simultaneously. The Deccan Traps volcanic eruptions coincide with the extinction of dinosaurs, suggesting a connection. Additionally, gradual environmental changes and feedback loops could have contributed to mass extinctions more than singular events like asteroid impacts.


There are many martial arts and variations of the arts not counting these variations how many martial arts are there?

Too many and too many variations of each.


Why are scientific names commonly confused?

because there are so many different variations of scientific names.


Why is the hookermans light a mystery?

It's a mystery because there are many variations of the story of the hookermans light.