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Weirs are built to alter the flow of a river, usually to cause a pool to form on the upriver side. This helps to prevent flooding, make the river navigable, and in some cases help river management measure discharge of water.
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∙ 11y ago
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How did the ancient Egyptians irrigate their fields during the dry season?
They had built weirs, dams, lakes and irrigation channels.
What are fishing weirs?
a fishing weir is like a dame but, only to trap fish. the main way they were built was from wood or stnes.
How can you use 'weirs' in a sentence?
The stream flow was interrupted by a series of weirs.
What is end contraction of a sharp crested weir?
The sharp-crested weirs are classified according to the shape of the weir opening, such as rectangular weirs and triangular weirs.
What are weirs?
POT-A-TO
Did the Hupa Indians use weirs?
No they used there hands with bare
Why are weirs made?
to catch your fish
What are weirs made of?
what is weris what is it made from
Why do weirs smell like Vick?
No
What is Bob Weirs' band called?
RATDOG
How do weirs help with the water?
Because the weirs are anchored shaped, it helps the water to flow over the weir and springs out clear allowing a steady flow.
What is David Weirs disabilities?
David Weirs was born almost 32 years ago with spinal cord transection, which left him without the use of his legs.
