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Is the following sentence true or false More runoff generally means less erosion?
False. More runoff can actually lead to more erosion, as the increased water flow can carry away soil particles and contribute to erosion.
Is it true of falseMore runoff generally means less erosion?
False. More runoff typically leads to more erosion, as the increased volume and speed of water flowing over the land can cause more soil erosion. Proper land management practices are essential to reduce erosion and protect soil health.
True False Soil erosion due to flowing water is more on hill slopes than on plains?
True. Soil erosion due to flowing water is generally more severe on hill slopes compared to plains because the inclined surfaces on hills result in faster water flow, leading to more erosion. This process is exacerbated by factors such as gravity, increased runoff, and reduced vegetation cover on steeper slopes.
Is the following sentence true or false unlike moving surface water ground water does not cause erosion?
False. Groundwater can cause erosion through processes like chemical weathering which can dissolve rock and create underground cavities. This can weaken the overlying soil and rock, leading to potential collapses and sinkholes.
Is this question true or false. The process that lays down sediment in a new location is erosion?
False. The process that lays down sediment in a new location is deposition, not erosion. Erosion is the process of wearing away and removing sediment from a location.
Is the following sentence true or false More runoff generally means less erosion?
False. More runoff can actually lead to more erosion, as the increased water flow can carry away soil particles and contribute to erosion.
Is it true of falseMore runoff generally means less erosion?
False. More runoff typically leads to more erosion, as the increased volume and speed of water flowing over the land can cause more soil erosion. Proper land management practices are essential to reduce erosion and protect soil health.
Is it true or false that vegetation such as grasses increases runoff?
False. Vegetation, including grasses, generally reduces runoff by increasing water infiltration into the soil. The root systems of plants help to hold the soil in place, while the foliage and ground cover slow down rainwater, allowing it to percolate into the ground rather than flowing away as runoff. This process helps to mitigate soil erosion and promotes groundwater recharge.
True False Soil erosion due to flowing water is more on hill slopes than on plains?
True. Soil erosion due to flowing water is generally more severe on hill slopes compared to plains because the inclined surfaces on hills result in faster water flow, leading to more erosion. This process is exacerbated by factors such as gravity, increased runoff, and reduced vegetation cover on steeper slopes.
Erosion control first becomes important at the first evidence of erosion?
False
Is the following sentence true or false unlike moving surface water ground water does not cause erosion?
False. Groundwater can cause erosion through processes like chemical weathering which can dissolve rock and create underground cavities. This can weaken the overlying soil and rock, leading to potential collapses and sinkholes.
Is it true or false that vegetation such as grasses increases run off?
False. Vegetation, including grasses, generally helps reduce runoff by increasing water infiltration into the soil. The roots of plants create channels in the soil, which allows water to penetrate more deeply rather than flowing over the surface. Additionally, vegetation can slow down the movement of water, further decreasing runoff.
Is this true or false natural erosion is a geological process over which man has little or no control?
false
True or False erosion control first becomes important at the first evidence of erosion?
False. Erosion control should begin before the first evidence of erosion. When building bridges over waterways, construction contractors are already devising ways to control erosion so the bridge does not fall into the water later on.
Is this question true or false. The process that lays down sediment in a new location is erosion?
False. The process that lays down sediment in a new location is deposition, not erosion. Erosion is the process of wearing away and removing sediment from a location.
Is the following true or false forces such as weathering and erosion that work to wear away high points and flatten out earth's surface are called constructive forces?
False. Forces such as weathering and erosion that wear away high points and flatten out the Earth's surface are called destructive forces, not constructive. Constructive forces include processes like volcanism and plate tectonics that build up the Earth's surface.
A lake that is protected from receiving the runoff a cultivated field is likely to remain a healthy ecosystem?
false
