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.
A meander is a curve in a river. Meanders form a snake-like pattern as the river flows across a fairly flat valley floor.The river erodes sediment on the outside of the curves and drops it on the inside of curves. meander is a curve in a river. Meanders form a snake-like pattern as the river flows across a fairly flat valley floor.