Which of the following is true concerning sources of water pollution? a. mine wastes and heavy metals become water pollution through storm water runoff. b. biodegradable materials like food, wood, and leaves are not considered pollution. c. petroleum byproducts and fuels end up as pollution principally from oil spills. d. pesticides and herbicides do not commonly become water pollutants.

c. Petroleum byproducts and fuels end up as pollution principally from oil spills.

Explanation:

c. Petroleum byproducts and fuels end up as pollution principally from oil spills is the correct option due to the fact that petroleum byproducts and fuels are the chemical pollutants. These fuels are used to drive water transportation vehicles. These vehicles leave large amount of incomplete or partially combusted fuel in water or fuel may leak out from the vehicle. These fuels contaminate the water and deteriorates it's quality.  

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

b brown mice / white sand dunes