The protolith may be a sedimentary rock, an igneous rock or another older metamorphic rock. Metamorphic rocks make up a large part of the Earth 's crust and are classified by texture and by chemical and mineral assemblage (metamorphic facies). They may be formed simply by being deep beneath the Earth's surface, subjected to high temperatures and the great pressure of the rock layers above it.
Onions and garlic belong to the allium family. The delicious foundation of may recipes, they also impart disease-fighting, health-promoting properties.. Think of your favourite savoury recipes. You would probably be hard-pressed to choose one that does not start by sauteing sautÃ©ing onions or, garlic or. both
Nightshades. At the genus level of classification, tomatoes belong in the genus Solanum, also known as the nightshades. Although nightshades include familiar food crops like tomatoes, potatoes and eggplant, the rest of the plant is poisonous.Nightshades primarily grow in tropical regions.lant Kingdom. Tomatoes belong to the plant kingdom, a broad classification that they share with other species such as moss, ferns and trees. Plants are multi-cellular organisms, and their cells contain a true nucleus, but the most important distinction of the plant kingdom is its ability to produce its own food.