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What else can I help you with?
When did the sound waves first used?
Several hundred million years ago, when animals communicated by using sound.Several hundred million years ago, when animals communicated by using sound.Several hundred million years ago, when animals communicated by using sound.Several hundred million years ago, when animals communicated by using sound.
How would you write 150 million years?
One hundred and fifty million years.
How many thousand of years ago is 3 million years?
three hundred thousand years
What time references best fits the concept of geologic time a dozen years a hundred years a thousand years a million or more years?
a million or more years
Will Earth die in 1 million years?
It is highly unlikely. A million years is a short time on a geologic timescale. Earth will remain habitable for a few hundred million years into the future.
How many thousands of years ago is .3 million years?
.3 is the same as three tenths. Three tenths of one million is three hundred thousand years.
How long has Neptune been around?
one hundred million billion years
What is 60 million seconds converted into hours?
1,000,000 hours (one million hours), which is 41,666 days (forty-one thousand six hundred and sixty six days), which is 114 years (one hundred and fourteen years).
What was the tree population two hundred years ago in us?
4 million people
What is one hundred thousand million years called?
One hundred thousand million years is called one hundred billion years. In scientific terms, this is often expressed as 100 gigayears (Gyr), where "giga" denotes a factor of one billion. This timescale is often used in cosmology and geology to discuss the age of the universe or the Earth.
How many whole years are there in one hundred million seconds?
There are 3 full years in 100 million seconds. There would also be just over 2 months after that.
Is earth 4.8 years old?
The Earth is 4.6 billion years old, give or take a hundred million years. It has been habitable for almost 4.5 billion years. The Earth and the Sun and other planets formed at the same time, give or take a hundred million years. The Universe is much older, over 13 billion years.
