rocks
rocks
When an obstacle causes wind to slow down and deposit materials, the materials can pile up and eventually form a dune. Dunes are formed through the accumulation of sand or other sediments carried by the wind and deposited behind the obstacle, such as a rock or vegetation. Over time, these sediments build up, forming characteristic features of dune formations.
When an obstacle causes wind to slow down and deposit materials, it can create a landform known as a dune. Dunes are formed by the accumulation of sand or other sediments as they are carried by the wind and then deposited behind the obstacle. Over time, these deposits can pile up and shape the characteristic features of a dune.
rocks
deposition is incorrect, the answer is a sand dune
The obstacle is called a windbreak, which disrupts wind flow and causes particles to settle due to reduced wind speed. This process is known as wind deposition.
reflux
A wave bending around an obstacle is called diffraction. This phenomenon occurs when waves encounter an obstacle or aperture that causes them to change direction and spread out.
Friction is a common obstacle to achieving 100% efficiency in a real machine. Friction causes energy to be lost as heat, reducing the overall efficiency of the machine. Additionally, imperfections in materials, wear and tear, and other factors can also contribute to inefficiencies.
deposition
When a wave bends around an obstacle, it is called diffraction. This phenomenon occurs when waves encounter an obstacle or aperture that causes them to spread out and bend around the edges.
Biological action of microorganisms causes degradation of biodegradable materials.