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As the radius of a sphere gets larger which of the spheres measurements increases more the surface area or the volume?
The volume increases faster. (proportional to the cube of the radius)The surface area increases slower. (proportional to the square of the radius)
What increases as a cube is cut up?
surface area
What is the relationship between the surface area and the volume of a cell as one increases or decreases so does the other?
Remember that as the diameter of a spherical cell increases, the surface area increases as the square of the diameter, and the volume increases as the cube of the diameter, so volume increases much faster than surface area. The same principle applies for other shapes than spherical cells, but the math is more complicated.
How does dividing a solid into smaller pieces affect surface area?
It increases it.
Tripling the radius of a sphere increases the surface area by a factor of?
9
What is the relationship for runoff abstractions and precipitation?
Runoff abstractions refer to the portion of precipitation that is prevented from entering a water body due to interception, infiltration, or evaporation. It is essentially the amount of water that does not contribute to surface runoff. The relationship between runoff abstractions and precipitation is that as precipitation increases, the amount of water available for abstractions also increases, potentially impacting the overall runoff volume.
As surface runoff increases stream discharge will do what?
increase
Deforestation increases the amount of water runoff which increases the rate of?
soil erosion
What does the amount of surface runoff depend on?
Surface runoff depends on factors such as the amount of precipitation, the slope of the land, soil type, vegetation cover, and human activities like urbanization and deforestation. These factors influence the surface's ability to absorb water and can lead to increased runoff if the surface is unable to store or infiltrate the water.
When careless human activities decrease the amount of plantlife the amount of runoff usually?
When careless human activities decrease the amount of plant life, the amount of runoff usually increases. Without sufficient vegetation to absorb water, runoff carries more pollutants and sediment into water bodies, leading to water pollution and sedimentation, which can harm aquatic ecosystems.
What has the greatest amount of surface runoff?
Urban areas typically have the greatest amount of surface runoff due to extensive impervious surfaces like asphalt and concrete, which prevent water from infiltrating into the ground. This leads to increased runoff during precipitation events, contributing to flooding and pollution of waterways.
Is surface runoff the best thing for the environment?
no surface runoff is not
How does the bare soil face type affect the amount of runoff?
Bare soil face type increases runoff due to reduced infiltration capacity and increased surface water flow. Without vegetation to slow down water movement and promote absorption, more water runs off the surface. This can lead to increased erosion and decreased groundwater recharge.
What are the human impacts on surface runoff?
Human impacts on surface runoff can include urbanization, deforestation, and agriculture. These activities can increase the amount and speed of surface runoff, leading to erosion, flooding, and water pollution. Urban development, in particular, can reduce natural infiltration and increase impervious surfaces, which can further exacerbate runoff issues.
What increases runoff?
Factors that can increase runoff include urbanization, deforestation, compacted soil, and heavy precipitation. These factors can lead to less infiltration and more surface water runoff, which can result in flooding and erosion issues.
What is another name for surface runoff?
Another name for surface runoff is overland flow.
An excessive amount of water flowing downslope along earth's surface is called?
An excessive amount of water flowing downslope along Earth's surface is called runoff. This typically occurs after excess precipitation or melting snow when the ground is saturated and cannot absorb any more water. Runoff can lead to erosion, flooding, and water pollution.
