94 kinds of atoms occur naturally on earth
Many minerals occur naturally on the earths surface in rock form
It DOES occur naturally. It is an ore. It is not man made.
I wouldn't say that many chemicals occur naturally in the air, however Oxygen and Nitrogen are the two main gases that make up the Earth's atmosphere.
i think 94 kinds of atoms occur to earth
94 kinds of atoms occur naturally on earth
Many minerals occur naturally on the earths surface in rock form
how may elements occur naturally in nature
92 elements occur naturally on the earth.
7
Rocks
It DOES occur naturally. It is an ore. It is not man made.
Thallium, discovered in 1861, does occur naturally, but not in its pure form.
Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.
i think 94 kinds of atoms occur to earth
I wouldn't say that many chemicals occur naturally in the air, however Oxygen and Nitrogen are the two main gases that make up the Earth's atmosphere.
i think 94 kinds of atoms occur to earth