Weathering can be caused by rain,snow,heat,and as well as wind.
Answer:
Extraction of oil from tar sands is not economically feasible.
Explanation:
To convert 0.0701 kilograms to milligrams, we must first figure out how many milligrams are in 1 kilogram.
1 kg (kilograms) = 1,000,000 mg (milligrams).
Since we have 0.0701 kg, we need to multiply 1,000,000 by 0.0701.
1,000,000 x 0.0701 = 70,100.
There are 70,100 mg in 0.0701 kg.
I hope this helps!
