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The most recent class of vertebrates to appear on Earth are the mammals, which emerged around 200 million years ago during the Mesozoic Era. Mammals diversified and thrived after the extinction of the dinosaurs, evolving into the wide variety of species we see today.
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What is the era of recent life on Earth?
Cenozoic era
Are older or more recent rock layers usually closer to Earth's surface?
More recent rock layers are typically closer to Earth's surface, as they have accumulated on top of older layers over time. This is known as the principle of superposition in geology.
Has a man set foot on any planet besides earth?
No, in recent history no human has set foot on any planet other than earth !
How old was the earth 4.4 billion years ago?
Roughly 167 million years old. The most recent scientific age of the Earth is 4.567 billion years.
Has earth moved on its axis in recent times?
No, the Earth's axial tilt remains relatively constant. However, the Earth's axis does undergo a slow wobbling motion known as precession, which takes about 26,000 years to complete a full cycle.
Were dinosaurs a recent or ancient group of animals on earth?
Recent
What class of world is earth according to Star Trek?
Earth is an M-Class planet.
Is the recent japan quake is the strongest?
the recent earth quake was the seventh largest in the world, and not the strongest!
List three important steps in the early development of life on earth?
what are the two important groups of organsims that appeared during each of the three most recent geolgical eras
Who appeared on the earth first?
Who appeared on the earth first
What is the era of recent life on Earth?
Cenozoic era
Are the recent major earthquakes slowly destroying earth?
no
Most recent coment near earth?
halleys comet
When did man appear if Earth is a 12 hour clock?
If we consider the Earth's history in a 12-hour clock analogy, humans would have appeared in the last few seconds before midnight. This means that human existence is a relatively recent development in comparison to the entire history of the Earth.
Which appeared on Earth first?
what do u mean whic appeared on earth
What does Walle stand for?
Waste Allocation Load Lifter Earth-Class
During the most recent ice age glaciers covered about what percent of the earth's land area?
During the most recent ice age, glaciers covered about 30% of the Earth's land area.
