When burning, Yes.
A normal fire in a steel-frame building can soften the structure to the point of collapse.
Building laws / regulations require that all the structural steelwork is either covered in a protective coating (such as intumescent paint) or boxed in with fire-resistant plaster, so the fire can be extinguished before the building is weakened - or at least give people time to get out.
If that coating or plaster is damaged by impact or an explosion, the steel is exposed and the building can collapse relatively quickly.
(The common intumescent coatings just look like paint until exposed to fire, so the steelwork may appear to have no particular protection - but it always does).
Information:
http://www.steelconstruction.info/Fire_p...
See the images below - small buildings with steel-frame roofs after fires; you can see the amount of "sagging" and distortion on structures that have no particularly high loads.
These have burned long enough to destroy any protection, or they did not have any as the structure does not support occupied space.
http://www.champnews.com/Picture_Library...
http://thelincolnite.co.uk/wp-content/up...
During the off-season, the rues hotel offers a 25 discount on its rooms to attract guests. the rues hotel is demonstrating <u>The use of price as a promotional tool</u>.
A discount is the reduction of either the financial quantity or a percent of the ordinary selling charge of a product or service. for example, a reduction of $10 can be provided from the list rate of a product, or as a 10% bargain from the listing fee.
The definition of discount is decreased expenses or something being bought at a rate decrease than that item is normally bought for. An example of something defined as the cut price is a purse bought for fifty percent off its normal rate or a shop that focuses on promoting clothier objects at an under-marketplace price.
Learn more about discount here: brainly.com/question/7459025
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Answer:
Therefore, health, population and environment education are interrelated in physical aspect. Health, population and environment are integrated terms. ... Health of an individual is directly associated with the environment in which one is living. Similarly, rapid population growth provokes massive environmental degradation.
Answer:Tertiary
Explanation:Taking the review
The Serengeti plain is about 12,000 square miles and can be called an endless huge plain.
