Pyroclastic
Tephra is the term used to describe bits of material, such as ash, rocks, and other debris, that fall to the Earth after a volcanic eruption. Tephra can vary in size and composition depending on the nature of the eruption.
The scientific term for a volcanic ash cloud is "volcanic ash plume" or "volcanic ash cloud." When a volcano erupts, it releases ash, gases, and other volcanic material into the atmosphere, creating a plume that can pose hazards to aircraft, human health, and the environment.
The term that describes the area of bedrock from which soil forms is known as the "parent material". This bedrock is broken down over time through weathering and other processes to create the soil above it.
The term that best describes this process is "mass wasting," which refers to the movement of material downslope due to gravity. This can include processes such as landslides, creep, and rockfalls.
The term that describes the way material moves during a mass wasting event is "flow." This can include different types of flow like avalanches, mudflows, debris flows, and rockfalls. The movement can range from slow and gradual to fast and sudden, depending on factors like slope angle, material composition, and triggering events.
This material is a thermal insulator.
Porous material.
Mineral
The term that describes a material that does not allow light to be transmitted is opaque. Opaque materials absorb or reflect light, preventing it from passing through them.
Tephra is the term used to describe bits of material, such as ash, rocks, and other debris, that fall to the Earth after a volcanic eruption. Tephra can vary in size and composition depending on the nature of the eruption.
The term that describes the ability of a material to oppose the flow of electric current is resistance. It is measured in ohms and is influenced by the material's properties like conductivity and temperature.
is it lochia
meconium
Absorption is the term that describes the taking in of light by a material. This occurs when the material absorbs some or all of the light energy that strikes it.
Thermal expansion is the term that describes the increase in a material's volume due to an increase in temperature. As the material's temperature rises, its particles have more kinetic energy, leading them to move farther apart, which causes the material to expand.
Abscess
profit motive