A deposit of sand or mud built up along, and sloping away from, either side of the flood plain of a river or stream. Expand Also called levee,<span> Examples from the Web for </span>natural levee<span>.</span>
Answer:
c and b
Explanation:
cause I believe that because of the populations and polutions that is cause of humans we are now lack of protective shield and green gases within our atmosphere
1 L is equal to 0.001 m³ there for the answer is (False)
