1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Nitrogenous base+sugar+phosphate group=
storchak [24]
Nucleotides is the answer: they have a phosphate group, a deoxyribose sugar, and a nitrogenous base.
8 0
3 years ago
If there is no pressure, water will
Shtirlitz [24]

Answer:

take the shape of the container it is in.

Explanation:

4 0
3 years ago
Which of the following defense mechanisms is Marissa using when she says "So what if I broke her stupid toy? She’s always bother
laila [671]
Compensation, because she is trying to make an excuse for what she did, therefore she is attempting to compensate for it by providing the reason 'shes always bothering me'
6 0
3 years ago
Read 2 more answers
in flowering plants the gametophyte phases are reduced to a few cells dependant for their nutrition on the _______
Otrada [13]
In flowering plants the gametophyte phases are reduced to a few cells dependant for their nutrition on the Sporophyte.                                                  The gametophyte comprises the main plant, while the diploid sporophyte is much smaller and is attached to the gametophyte. Both spores and the resulting ganetophyte are haploid, which means they only have one set of chromosomes. The mature gametophyte produces male or female gametes by mitosis. The fusion of male and female gametes produces a diploid zygote which then develops into a new sporophyte.
6 0
3 years ago
Read 2 more answers
Explain why a plasmid and a segment of DNA to be inserted into a plasmid must be cut with the same restriction enzyme. Use the t
Nimfa-mama [501]
<span>The sticky ends have to match so ligase can do its job.</span>
3 0
3 years ago
Other questions:
  • The main events in meiosis During the first division, chromosomes pair and sections of are exchanged between non-sister chromati
    10·1 answer
  • Where do tigers and alligators live
    5·2 answers
  • Why do you think the acceleration due to gravity is represented by a negative number?<br> 20 points
    13·2 answers
  • 3. What body movements are due to muscles working in opposed<br> groups? Explain
    8·1 answer
  • White tip reef sharks spend most of the day lying on the ocean floor. While remaining still, these sharks pump water across thei
    10·2 answers
  • What part of the water cycle is occurring at Point B?
    13·2 answers
  • What nonliving things might you find in an ecosystem?
    11·1 answer
  • AP Environmental Question, photosynthesis - please help!
    12·1 answer
  • What is the function of the highlighted muscles
    9·1 answer
  • Provide an example for learned behavior and for instinct.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!