Phosphorus Cycle
what is the phosphorus cycle?
the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment.
what is the oxygen formula?
O2
what is the nitrogen cycle?
the process in which nitrogen circulates among the air, soil, water, plants, and animals in an ecosystem.
what is the carbon cycle?
a process by which carbon i cycled between the atmosphere, land, water, and organisms.
what family does phosphorus come from?
the pnictogen family
Where does oxygen come from?
Oxygen comes from plants that let survive.
What is the % of nitrogen in the air?
The air is made up of 78% nitrogen.
what is carbon?
an essential component of proteins, fats, and carbohydrates, which make up all organisms
where does phosphorus come from ?
The element phosphorus comes from molecules that make up cells.
how much oxygen does the atmosphere contain?
the atmosphere contains 21 percent of oxygen
What is the bacteria can alter the nitrogen cycle?
The bacteria is called nitrogen fixing bacteria.
What is the symbol of Carbon in the periodic table?
It is C.
what is the phospate formula ?
what are the two forms of oxygen found in the atmosphere?
the two forms of oxygen found in the atmosphere are ozone and oxygen
what molecules do plans produce using nitrogen?
plants require nitrogen for making proteins
What is the Atomic Number ?
The Atomic number is 6.
how does phosphate end up in rocks?
sediment eventually turns back into rocks containing phosphorus into the ocean.
What is Oxygens atomic number.
Oxygens atomic number is 8.
what is nitrogen-fixation
the process by which nitrogen is taken from its molecular form (N2) in the atmosphere and converted into nitrogen compounds
What is the melting point of Carbon.
The melting point is 6,422 degrees Fahrenheit.