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AleksAgata [21]
3 years ago
14

Ba-17 why are low head dams dangerous to small boats and paddle craft

Biology
2 answers:
Artyom0805 [142]3 years ago
6 0

Low head dams are dangerous to small boats and paddle craft because the strong circular current below the dam can capture the small ships and rowing boats and it can pull them under the dam.

<h3>Further explanation </h3>

BA17 (British Airways) is the live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport.

A low head dam or called a weir is a small structure that impounds a small amount of water and it spans the width of river or stream. It is usually made from concrete. The purpose of a low head dams is to raise the water level upstream on a river.

A boat is a watercraft of a large range of type and size. The ships are generally distinguished from boats based on their larger size, shape, and cargo or passenger capacity, and their ability to carry boats.  Small boats are typically found on inland waterways such as rivers and lakes, or in protected coastal areas. Paddle craft has become a rapidly growing and diversifying portion of the recreational watercraft  community.

Low-head dams are dangerous for small boats and rowing boats because the strong circular current below the dam can capture the small ships and rowing boats and it can pull them under the dam.

<h3>Learn more </h3>
  1. Learn more about Ba-17 brainly.com/question/11494546
  2. Learn more about  small boats brainly.com/question/10903585
  3. Learn more about paddle craft brainly.com/question/11847527

<h3>Answer details</h3>

Grade:  9

Subject:  biology

Chapter:  Ba-17

Keywords: Ba-17,  small boats,  paddle craft, low head dams, craft

Dmitry_Shevchenko [17]3 years ago
5 0

Low-head dams are dangerous structures that basically extend from one side of a riverbank to the other. Low-head dams block the water way partially and the water moving over the dam produces a strong circular current at the lower part of the dam. Low-head dams are dangerous to small boats and paddle craft because the strong circular current below the dam can trap small boats and paddle craft and pull them under the dam.

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