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∙ 9y ago
Human causes of overland flow include urbanization, which increases impervious surfaces like roads and buildings, preventing water from infiltrating into the ground; deforestation, which reduces vegetation that helps absorb and slow down water; and poor land management practices such as excessive tilling or removal of natural water-absorbing features like wetlands. These activities can exacerbate overland flow and lead to increased flooding and erosion.
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What is a huge chunk of ice that Moves overland?
An iceberg is a huge chunk of ice that can move overland when it breaks off from a glacier or ice shelf and is carried by ocean currents or pushed by winds.
What is the difference between rivers?
The main differences between rivers are their size, flow rate, length, and the region they flow through. Larger rivers tend to have higher flow rates and longer lengths, while smaller rivers may have lower flow rates and shorter lengths. Rivers can also vary in terms of the ecosystems they support, the sediment load they carry, and the level of human impact they experience.
Which way do the ocean currents in the northern and southern hemispheres?
In the northern hemisphere, ocean currents generally flow clockwise, while in the southern hemisphere, they flow counterclockwise. This is due to the Coriolis effect, which causes moving objects to be deflected to the right in the northern hemisphere and to the left in the southern hemisphere.
Why does a river have to start at the top off a hill or a mountain?
Rivers typically start at higher elevations because gravity causes water to flow downhill. Rainfall or snowmelt at the top of a hill or mountain collects and forms small streams that join together to create a river. This continuous flow downhill allows rivers to carve out paths over time.
Why was maritime trade preferred to the overland trade?
Maritime trade was preferred to overland trade for several reasons, including lower costs, higher carrying capacity, speed, and ability to access a wider range of markets. Ships were able to transport larger quantities of goods at a lower cost than caravans over land, making maritime trade more efficient and profitable. Additionally, maritime trade allowed merchants to reach distant markets in different regions and continents much faster than overland routes.
What is the nature of the Hortonian Overland Flow?
Hortonian Overland Flow is characterized by pooling of water caused rainfall exceeding the rate at which water infiltrates the ground. It is most common in urban areas with paved surfaces.
The most common causes of death on the overland trails were due to?
DISEASE was the most likely cause of death on the overland trails.
Distinguish between interception and overland flow?
interception-is the store of water droplets by plant leaves as rainfall occurs; overland flow-describes water which runs downslope in unconcentrated form such as sheet floods,rills and rivulets._by Malcom kahonde
Running water above earth surface?
surface runoff (also known as overland flow or terrestrial runoff) is the unconfined flow of water over the ground surface, in contrast to channel runoff (or stream flow)
What causes electrons flow when a switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
What causes electrons to flow when a a switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
What causes electrons to flow when switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
What does overland flow mean?
The surface flow is of two types 1. saturated flow, which is caused due to saturation of soil and 2. Hortonian flow, which is caused due to excess rainfall intensity. When the rainfall intensity exceeds the infilatration capacity of the soil, Hortonian flow takes place.
Who are some famous hydrologists?
Robert E. Horton From overland flow, interception loss, and stream orders, Horton is the grandfather of hydrology
What causes an elecrtic current to flow in a circuit?
The movement of electron towards the high potential causes electric current to flow in a circuit.
What causes current to flow in dry cell?
an acid paste reacts with the metal casing which causes electrons to flow to a carbon rod
What causes rivers to flow in a certain direction?
Gravity :)
