The element which is found in the four layers of earth is hydrogen. There is a percentage of hydrogen in every layer of the earth.
All the layers of the Earth are composed of elements.
all of the above
It is found in earth's rock layers
Total 108 elements are found in earth till 2007 dec 56 to 72 elements are in the human body, 22 to 36 are in the animal body 18 22 elements in birds are found
In the rocks and minerals that make up the Earth.
Organisms.Fossils found in newer layers of Earth's crust tend to be similar to present-day organisms.
There are variety of such elements. They have not been found on earth's surface.
The crust of the earth is the top of the four layers. The crust has at least 78 known free elements.
It is found in earth's rock layers
It is found in earth's rock layers
lower0000
The planet Earth and everything on it, including us, is composed of the chemical elements. Not only are elements found on Earth, but everything found on Earth is made of elements.
mantle
Total 108 elements are found in earth till 2007 dec 56 to 72 elements are in the human body, 22 to 36 are in the animal body 18 22 elements in birds are found
Granite or precious stones
Anthropology
Synthetic elements are not found in nature but are created in laboratories.
It is found in earth's rock layers
supernovae