Answer: The three main factors of weather are light (solar radiation), water (moisture) and temperature.
M1V1 = M2V2
M1 = 3.000 M
V1 = 0.8000 L
M2 = ?
V2 = 2.00 L
M2 = M1V1/V2 = (3.000 M)(0.8000 L)/(2.00 L) = 1.20 M
sorry i don't know the answer i'm really sorry
H2O is the correct answer :)