What are the 3 basic types of rocks? Just as any person can be put into one of two main categories of human being, all rocks can be put into one of three fundamentally different types of rocks. Igneous rocks are crystalline solids which form directly from the cooling of magma.
fodder noun [U]. âº âfood that is given to âcows, âhorses, and other âfarm âanimals.
The definition of a gander is a male goose, a look at something, or someone who is silly or foolish. 1  An example of a gander is the male or males in a flock of geese. 2  An example of a gander is a look at a new community park. 3  An example of a gander is someone who constantly plays pranks.