Does the carbon cycle in this diagram appear to be in balance or out of balance? Use specific evidence from the diagram and knowledge gained in the lesson to support your answer. This diagram shows gigatons of carbon moving to and from the atmosphere each year (Gt/yr).

its first and third is your answer i did the qustion the fourth isnt right

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

explanation:

0.07 g/cm³

1.37 g/cm³