Answer:
A duckling swimming after its mother.
And scientists say it will take natural processes 6,000 years to refill the reservoir
There are three kinds of rock: igneous, sedimentary, and metamorphic. Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water.
The Mississippi river is the longest river in the USA
Its 2348 miles long