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waterfall
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What happens when the temperature of the river drops?
The water gets colder.
When antifreeze is added to water the freezing point of the water is what?
It drops to about 12 degrees Fahrenheit.
What is the procedure for does salt affect the tempute rof the heating or freezing point of water?
When salt is dissolved in water, the freezing point of water drops and the boiling point of water elevates.
What make a river?
the water cycle because it holds all of the water and it drops it of and groundwater gets it and over flows the water cycle take as much it gives back in a river
Why are the width and depth of a river related?
This is because a river erodes both vertically and laterally so if there is a lot of water in the river you would expect both the width and depth to increase. Hope this is helpful
Why does delta often form where a river meets the ocean?
Because water slows down and sediment drops to the bottom
What is the term for a point at which a river originates?
It is head water. (;
Which of these terms is defined as water droplets forming on the grass as the temperature drops?
The dew point refers to water droplets forming on the grass as the temperature drops. This is actually a condensation process.
Which is a river as opposed to an island?
A river is a body of water. An island is a body of land. A river flows from point A to point B. An island stays in the same position.
Is Water from a lake a pure substance?
That will depend entirely on what is upstream of the point you are sampling the river water.
What happens the amount of water in a plant drops below a certain point?
The stomata closes, the prevents loss of water by transpiration
Why is it difficult to pull a bucket of water vertically with hands but it is easy with a pulley?
because force is multiplied in movable pulley and in fixed pulley force is transfered from point to point.
