12%
Abundant fossils cover about the last 10% of Earth's total history, which is approximately the last 540 million years. This period, known as the Phanerozoic Eon, is characterized by the proliferation of multicellular life forms and the abundance of fossils that have been preserved in the rock record.
Lester Melrose claimed to have recorded around 80% of rhythm and blues music for RCA and Columbia Records during the period from March 1934 to February 1951.
Well I don't know for shure....but if you opened up your history textbook, I'm shure you will find the answer in there!
The literacy rate in Guam is estimated to be around 99 percent. Literacy in Guam is defined as anyone over the age of 15 who can read and write a simple sentence.
There is no country with a zero percent crime rate as crime exists in varying degrees in all countries. Factors such as population size, economic disparities, and societal norms contribute to crime rates.
Approximately 31.2% of the world's population identifies as Christian.
In Earth's atmosphere, Nitrogen, almost 80 percent.
Oxygen is the most abundant element on Earth. It comprises 49.5 percent of the total mass (amount) of the Earth's crust, waters, and atmosphere.
The metal that is most abundant in the lithosphere is iron. Over 5.6 percent of Earth's mass is comprised of iron.
Nitrogen, you can't survive on it obviously but you breath it in every day it is the most abundant gas in the atmosphere followed by oxygen I think.
Nitrogen leads the way, with Oxygen running second. The rest are not "abundant", but on a humid day water vapor can get up to 4 or 5 percent.
The energy source you mean must be coal, but you seem to have two questions mixed together
On planet earth, silicon is the second most abundant element. It comprised 28 percent of the earth's crust. The most abundant is oxygen, which makes up about 47 percent of the earth's crust. The second most abundant element in the universe is helium.
Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen.
nitrogen is the most abundant gas about 70 percent is nitrogen in atmosphere
Nitrogen - forms about 79-80 percent of Earth's atmosphere.
About 75% of human history.
Yes.It's actually the most abundant gas in the atmosphere( roughly 78% percent of the total volume)