Foam is usually harmless. In fact, only 1 percent of the foam you see on a waterbody is the actual foaming agent; the rest is air and water. However, excess foam is sometimes the result of too much phosphorus in the water. Although phosphorus in an important plant nutrient, it is not found abundantly in nature and too much of it is indicative of pollution from human activities.
A confection is a food loaded with sugar. Chocolate layer cake, strawberry lollipops, and vanilla bonbons are all confections.
contort. to twist or wrench out of its usual form into one that is grotesque; distort violently: a face contorted with pain. ; from Classical Latin contortus, past participle of contorquere, to whirl, twist; from com- , together + torquere, to twist: see tort.Origin of contort.hen you taste something very sour and you twist your face up in an odd expression to show your displeasure, this is an example of a time when you contort your face.