A marine jellyfish would not survive in a fresh water stream, because the water molecules in the ocean is what makes the jellyfish breathe and it could not be able to breathe in a different habitat. If a frog was placed in the ocean it would not survive, because it is so used to breathing through lake or swampy water molecules that the ocean' s molecules would not be stable to the frog.So really you cannot take a marine animal and switch it with an organism that live in the lake or pond, because neither will manage to survive in different habitats.
It would be in a hypotonic solution so it's cells would swell up and burst - it would try to make the salt concentration in its body the same as the concentration in the water. If it was a pond jellyfish being put in the ocean, it would be in a hypertonic solution and its cells would shrink and crenate.
hahaha for chemistry students everywhere :D
guppies will be more colorful.
Likely they will be seen and eaten by a predator.
weir
U die
The velocity sensor should be placed at approximately 40-60% of the total water depth, so in this case, it should be placed at around 5-7.5 meters from the surface to estimate the stream's average velocity accurately. Placing it in this range helps account for variations in velocity across the vertical profile of the stream.
we're all doomed
A burrock is a small weir or dam in a river to direct the stream to gaps where fish traps are placed.
The Gulf Stream, it being in midlatitude, and westerly winds
it gose to the sun lol
If the water table rises, the stream may become more full and flow faster due to increased groundwater discharge into the stream. This could potentially lead to flooding and erosion along the stream banks.
the headward erosion hat brings about the formation of a river valley is an important factor in a process called stream piracy.
The North Atlantic Drift, the extension of the Gulf Stream from North America.