What are the three main causes of corrosion?
What are the three main causes of corrosion?
water corrosion
reaction of metal surface with oxygen (atmospheric generally )cause corrosion
Physical, chemical and biological change are the three main causes of weathering.
Example sentence - Salt causes corrosion on vehicles.
drugs
The main causes are destroying cities, killing living organisims, and polluting the air. Those were the main destructive causes
the three main causes for air pollution are burning wood,coal so much use of vehicles,etc.
Hydrogen gas escaping from the battery causes this corrosion.
the three main causes were the assasination of archduke Ferdinand, the invasion of Belgium
There are 3 types of weathering Physical Weathering which is split into two parts a.Freeze-thaw-as water enters cracks and holes it freezes and expands dueing for the rock to form cracks and breaking of the rock bunion skin (Exfoliation)-As the rock heats up and expands by day, and cools and contracts by night, stress is often exerted on the outer layers. The stress causes the peeling off the outer layers of rock in thin sheets. 2. Biological weathering- the roots and animals burrow into rocks which causes them to break. 3. Chemical weathering- mineral dissolving in the water makes the water acidic which then eats away the rock and sometimes causes holes.
water weather wind