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The fine yellow soil deposited after floods is likely to be silt. Silt is a sediment that is composed of smaller particles than sand, typically sourced from rivers and carried by water during flooding events. It is often deposited on floodplains and can contribute to the fertility of the soil.
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What are fine bits of rock and soil deposited on land by a river?
Sediments, such as sand, silt, and clay, are fine bits of rock and soil that are deposited on land by a river. These sediments are carried by the river's current and then settle on the river banks and floodplains when the water slows down. Over time, these sediments contribute to the formation of fertile soil and landforms in river valleys.
What effect do floods have on land?
Floods can have both positive and negative effects on land. While floods can replenish soil nutrients and support agricultural productivity, they can also lead to erosion, waterlogging, and destruction of crops and infrastructure. Additionally, floods can have long-term impacts on ecosystems and water quality.
What led to the fertile soil near Mesopotamia?
The fertile soil near Mesopotamia was a result of annual flooding from the Tigris and Euphrates rivers. The floods deposited nutrient-rich silt onto the land, creating ideal conditions for agriculture.
Why are flood plains important?
Floodplains are important because they store excess water during heavy rains and snowmelt, reducing the risk of floods downstream. They also recharge groundwater supplies, support diverse ecosystems, and provide fertile soil for agriculture. Additionally, floodplains can offer recreational opportunities and contribute to overall water quality.
How do floods move?
Floods move as excess water from heavy rainfall or snowmelt flows over land, seeking lower elevations to follow the path of least resistance. This excess water can accumulate in rivers, lakes, and streams, causing them to overflow and flood nearby areas. Floods can also be influenced by factors such as topography, land cover, and human activities.
What are fine bits of rock and soil deposited on the land by a river?
sediment
silt?
Fine particles of fertile land that is deposited on the banks of a river after a flood
What do floods normally occur on flood plains and deltas?
deltas are an area formed by soil deposited at the mouth of river
What does it called the flat land near the edges of rivers formed by mud and silt deposited by floods?
Flat land near the edges of rivers formed by mud and silt deposited by floods is called a delta. There are several deltas around the world.
What are fine bits of rock and soil deposited on land by a river?
Sediments, such as sand, silt, and clay, are fine bits of rock and soil that are deposited on land by a river. These sediments are carried by the river's current and then settle on the river banks and floodplains when the water slows down. Over time, these sediments contribute to the formation of fertile soil and landforms in river valleys.
How did floods along China's river help the people living there?
Floods along China's rivers historically deposited nutrient-rich silt, making the surrounding land fertile for agriculture. This allowed people living there to cultivate crops and sustain their livelihoods. Additionally, floods helped regulate the water table and prevent water scarcity during dry periods.
Why river brahamputra floods the land every year?
The brahamputra floods the land every Spring due to the melting snow from the Himalayan mountains.
Can people protect the land from floods?
it can and can not be posiable
What is a land deposited at the mouth of the river?
This land deposit you speak of is called a delta.
How are floods helpful?
Floods can be helpful because after the water levels go down new fertile land and sediment is deposited.
Where are the most floods in the US?
They mostly happen in south America or in Mexico where the land is dry is where the floods occur.
What percent of India land is prone to floods?
62
