Which statement best explains an environmental outcome of using fossil fuels for energy? Fossil fuels release carbon dioxide which plants use to make food

When fossil fuels are bumed they release toxic gases into the air that cause pollution and increase global
warming

When fossil fuels are bumed, hazardous ash is created and carried through the environment by wind and
dropped into nearby lakes and ponds

Fossil fuels produce waste that exposes humans to dangerous levels of radiation

hmmm, multiple choice?

Explanation:

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !