Maddy's 2nd post spreadsheet

	A	B	E	G	H	J	K	L	M
1	GASOLINE
2	Carbon Dioxide Emissions			Heavy Metals Usage
3	Year	CO2 Emissions (metric tons)		Lithium	0	Heavy Metals Usage:	Kg -> pounds
4	1	4.6		cobalt	0	Copper:	2.20462	22.3	49.163026
5	2	9.2	there may be very small amounts.	magnesium	0	Magnesium	2.20462	11.2	24.691744
6	3	13.8		nickel	0	Other	2.20462	0.3	0.661386
7	4	18.4				Total			98.987438
8	5	23		if car is 4000 pounds
9	6	27.6
10	7	32.2
11	8	36.8
12	9	41.4
13	10	46
14	11	50.6
15	12	55.2
16	13	59.8
17	14	64.4
18	15	69
19	total =	91977.6
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21
22	- how long does someone keep a gasoline car
23	https://www.epa.gov/greenvehicles/greenhouse-gas-emissions-typical-passenger-vehicle#:~:text=typical%20passenger%20vehicle%3F-,A%20typical%20passenger%20vehicle%20emits%20about%204.6%20metric%20tons%20of,8%2C887%20grams%20of%20CO2.
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