small traces of all elements
the chemical composition of human beings are similar to that found in the reminisce of stars after they impload this answer is correct human beings cant be chemically composed like earths crust because we arent formed from silicates and crystals
yes this is true.
The layers of the earth differ in thickness,density,physical state of materials and temperature.
earths mantle is made of silicon,iron,aluminum,calcium,sodium,potassium,magnesium,and mostly oxygen
Earths outermost layer is the crust.Actually, the crust is divided into two parts,Sial and Sima.In that way, actually Sial is the outermost layer of the crust,as it lies above the Sima.
earths crust , oceans and atmosphere
Oxygen is the most abundant element in the Earth's crust, atmosphere, and oceans. It makes up about 46% of the Earth's crust by weight, about 21% of the atmosphere, and is a key component of water in the oceans.
is it oxygen
The oceans, the atmosphere and the biosphere
earths crust includes ocean floors and
it has been washed into the oceans as the continental crust has eroded.
i have no clue
Oceanic crust, new oceanic crust is produced by seafloor spreading.
Geographers refer to the circulation of water through the Earth's crust, oceans, and atmosphere as the "hydrological cycle" or "water cycle."
Water transforms into different state. It travels as liquid in oceans, vapors in atmosphere.
Helium is most commonly found in the Earth's crust, often in natural gas deposits. It can also be found in the atmosphere in small amounts. Helium is not typically found in significant quantities in the oceans.
Earths crust extend deeper below the continents than below the oceans basins (or at least this is what I think).