Home » General Knowledge » What are barnacles? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

What are barnacles? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

What are barnacles?

Barnacles are small shellfish. They swim freely when they are hatched but latch on to a surface once they are adults. Millions of barnacles may be thus attached to a surface like the hull of a ship, forming a crust. This can reduce the speed of the ship by 50%! Loss of time and wear and tear on machinery because of the barnacles can cost the ship’s owners dear.

Related posts:

Why is the bald eagle called so? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Why did Egyptians have funeral barges? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
What were the first clocks like? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Were dinosaurs' eggs also big? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
GK Question "How About The Origin Of Forks?" general knowledge book English 2021 current affairs qui...
General Knowledge
Why do boy's voices change? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...
General Knowledge
What is talc? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Stu...
General Knowledge
Why do brides wear a veil? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
What is the significance of April Fools' Day? Complete General Knowledge Question and Answer for Cla...
General Knowledge
Did the Celts raise cattle? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...
General Knowledge
What is immunity? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
GK Question "How Dewis Formed?" general knowledge book English 2021 current affairs quiz and answers...
General Knowledge
Who first wrote nursery rhymes? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9,...
General Knowledge
GK Question "What Do We Know About A Comet?" general knowledge book English 2021 current affairs qui...
General Knowledge
Who are Mormons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...
General Knowledge
Do you know “Asian lion in natural habitat”.
Do you know
Why do dogs pant? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
GK Question "What Is The Food Of Ants?" general knowledge book English 2021 current affairs quiz and...
General Knowledge
GK Question "How The Earthquakes Are Recorded On A Seismograph?" general knowledge book English 2021...
General Knowledge
Why do parts of our body fall asleep?Complete General Knowledge Question and Answer for Class 6, 7, ...
General Knowledge

About

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*

This site uses Akismet to reduce spam. Learn how your comment data is processed.