Today artificial sweeteners and other sugar substitutes are found in a variety of food and beverages; they're marketed as sugar-free or diet, including soft drinks, chewing gum, jellies, baked goods, candy, fruit juice, and ice cream and yogurt.ugar substitutes are loosely considered any sweetener that you use instead of regular table sugar (sucrose). Artificial sweeteners are just one type of sugar substitute. The chart lists some popular sugar substitutes and how they're commonly categorized.
The Lithosphere The part of the land that is moving is the Earth's surface called the lithosphere. The lithosphere is made up of the Earth's crust and a part of the upper mantle. The lithosphere moves in big chunks of land called tectonic plates.Some of these plates are huge and cover entire continents.he lithosphere is made up of the Earth's crust and a part of the upper mantle. The lithosphere moves in big chunks of land called tectonic plates. Some of these plates are huge and cover entire continents.
Mantle. The mantle under the crust is about 1,800 miles deep (2,890 km). It is composed mostly of silicate rocks rich in magnesium and iron. Intense heat causes the rocks to rise. They then cool and sink back down to the core. This convection â with the consistency of caramel â is thought to be what causes the tectonic plates to move. When the mantle pushes through the crust, volcanoes erupt.