Polyethylene glycol is most commonly found in skin cremes and other beauty products. It is also found in lotions as it has many anti-aging properties.
Engineers use the abbreviation MM to denote million. MMkcal is simply one million kilocalories. This is also commonly abbreviated as Gcal (as in giga calories).
liquefied petroleum gas and liquid propone gas LPG stands for "Liquified Petroleum Gas" or "Liquid Propane Gas". The term is commonly used when describing the gas tanks of vehicles which run on such fuel.
Teflon gaskets are commonly used for oxygen service gaskets. They require specific cleaning and UV radiation detection analysis. Try Teadit North America's Tealon products. These work great for O2 service.
A calorifier is a sealed tank, which heats water indirectly. Usually in the form of a heated coil which is immersed in the water. Commonly known as a hot water tank. A chlorifier is a water tank in which the water is heated via an external source.
Landforms are classified based on their physical features such as elevation, shape, and material composition. These differences can lead to the formation of various landforms like mountains, valleys, plateaus, and plains. The classification is important for understanding the Earth's surface and how natural processes shape the landscape.
Landforms are commonly classified based on their shape, origin, and location. Shape-based classifications categorize landforms as mountains, valleys, plains, plateaus, and more. Origin-based classifications group landforms as volcanic, erosional, depositional, or tectonic in nature. Locational classifications are based on geographic features such as coastal, fluvial, glacial, or desert landforms.
Tectonic forces from the movement of Earth's lithospheric plates can create new landforms through processes such as mountain building, volcanic activity, and faulting. These internal forces can cause the Earth's surface to deform and reshape over time, leading to the formation of diverse landscapes.
Mounds of sand are classified as landforms known as dunes. Dunes are formed by the accumulation of wind-blown sand and can vary in size and shape depending on their location and the prevailing wind patterns. They are commonly found in desert regions and coastal areas.
Fjords
Topographical landforms are commonly referred to as features of the Earth's surface that have a specific shape or elevation relative to the surrounding area.
Sea level is commonly used as the baseline for measuring elevations of the Earth's landforms. This system allows for consistent comparison of heights and depths across different locations.
Landforms are typically measured by characteristics such as elevation, slope, shape, and size. These measurements help geographers and geologists classify and study different types of landforms, such as mountains, valleys, plains, and plateaus. Topographic maps and Geographic Information Systems (GIS) are commonly used tools to measure and analyze landforms.
"Interstellar" means "between the stars". "Interstellar differences" is not a term commonly used in astronomy.
Landforms such as valleys, canyons, cliffs, caves, and arches are commonly the result of weathering and erosion processes. These landforms are created as rock and sediment are broken down and transported by natural forces like water, wind, and ice over time.
Emus are most commonly found on the flat plains, in grasslands or open bushland.
At the foot slopes/basements of landforms, like mountains, valley's, hills, and rocks.