C. compost food scraps
by doing this you can reduce water pollution
Near the point where the borders of China,Pakistan<span> and </span>Afghanistan<span> meet
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C. 6.81x10^-4
It is negative 4 because the 6 is 4 digits away from the first 0.
Scientific notation has one number and then the decimal place so it can not be A or E.
<span>Water on Mars exists today almost entirely as ice, though it also exists in small quantities as vapor in the atmosphere and occasionally as low-volume liquid brines in shallow Martian soil. The only place where water ice is visible at the surface is at the north polar ice cap.</span>
Tarbela Dam (Urdu: تربیلا بند) is an earth-filled dam along the Indus River in Pakistan's Khyber Pakhtunkhwa province. ... The dam was completed in 1976 and was designed to store water from the Indus River for irrigation, flood control, and the generation of hydroelectric power.
Impounds: Indus River
Operator(s): Water and Power Development Authority (WAPDA)
Location: Swabi, Khyber Pakhtunkhwa, Pakistan