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Rain and Flooding

Rain is a type of precipitation which is readily absorbed by the ground. However, flooding might occur if there is a downpour or heavy rain. Flooding can result in damage to property, illness and even death.

10,606 Questions

How can saturated soil cause flooding?

Saturated soil can cause flooding because it has reached its full water-holding capacity and can no longer absorb any more water. When it rains or there is excessive runoff, the water has nowhere to go and accumulates on the surface, leading to flooding. This can be exacerbated by factors like impermeable surfaces or a high water table.

How does flooding effect landscape?

Flooding can have both positive and negative effects on the landscape. It can help to deposit nutrient-rich sediment, enriching soil and promoting plant growth. However, excessive flooding can erode soil, change the course of rivers, and lead to loss of vegetation and habitat for wildlife.

What will happen if it does not rain for a long period of time?

A lack of rain over a long period could result is a drought. If a drought continues for a very long time (especially in hot countries) food crops could shrivel in the fields, no seeds could be sown to produce a future crop, wild and farm animals could die, the top soil could dry enough to become dusty and prone to be blown away by a wind. People and animals could be forced to migrate to find water.

What is the annual rainfall in the south pole?

The South Pole is classified as a desert due to its low precipitation levels. It receives very little annual rainfall, averaging less than 10 cm (4 inches) of precipitation per year, which mostly falls as snow.

Is rain water a mineral?

No, rainwater is not considered a mineral because it does not meet the criteria to be classified as a mineral. Minerals are naturally occurring inorganic solid substances with a crystalline structure, while rainwater is a form of liquid precipitation that is composed primarily of water molecules.

What date was the Lynmouth flood?

The Lynmouth flood occurred on August 15-16, 1952. This devastating flood was caused by a severe storm that brought heavy rainfall, resulting in a flash flood that caused extensive damage and loss of life in the village of Lynmouth in Devon, England.

Why are interior parts of the deccan plateau receive little rain?

The interior parts of the Deccan Plateau receive little rain due to the rain shadow effect. The Western Ghats mountain range obstructs the moisture-laden winds coming from the Arabian Sea, causing the air to rise and release moisture on the windward side, leaving the leeward side, which includes the interior parts of the Deccan Plateau, relatively dry.

How does heavy rain cause flooding?

Heavy rain causes flooding when the amount of water that falls exceeds the capacity of the ground to absorb it, leading to excess water runoff. This excess water can then accumulate in low-lying areas such as rivers, lakes, and streets, causing flooding. Factors such as the intensity and duration of the rainfall, as well as the soil conditions and existing drainage systems, can all contribute to the likelihood and severity of flooding.

What is Characteristics of conventional rainfall?

Conventional rainfall typically occurs in tropical regions during the warmer part of the day when surface temperatures are high. It is associated with cumulus clouds that grow vertically due to convection, leading to intense and localized rainfall. Conventional rainfall is more likely to happen in areas with a high amount of solar radiation and where the ground is heated quickly.

What would happen to organisms if the weather is warmer than usual and less rain falls?

Organisms may experience dehydration and heat stress due to warmer temperatures and decreased water availability. This can lead to reduced food sources, migration to more suitable habitats, or even population decline or local extinctions in some cases. Overall, it can disrupt ecosystems and food chains.

What would happen to the land if there was no rain or very little rain for a long period of time A. The land would become a desert B.The land would a swamp C. The summers would be cool?

A. The land would become a desert. Without sufficient rain, there would be little water for plants to grow, leading to dry conditions and desertification.

What are the causes of a heavy rain?

Heavy rain is typically caused by the presence of strong atmospheric conditions that result in the rapid condensation of water vapor into droplets that then fall as precipitation. Factors such as warm moist air rising, atmospheric instability, and the presence of a weather front can contribute to the formation of heavy rainfall. Other factors like topography and proximity to large bodies of water can also play a role in enhancing rainfall intensity.

How does rain helps in making the air clean after a dust storm?

The water droplets will mix with the dust particles and bring the dust to earth, leaving the air less dusty.

How does drizzle differ from rain?

Drizzle is a light, steady rain that falls in fine droplets, while rain refers to precipitation that falls in larger drops and can vary in intensity. Drizzle typically occurs over a longer duration and covers a larger area compared to rain.

Where and how does ground water collect?

Groundwater collects in underground layers of permeable rock, such as sand or gravel, known as aquifers. These aquifers allow water to seep down from the surface and accumulate in the spaces between the rock particles. Groundwater can be accessed through wells for various uses such as drinking water and irrigation.

What are the characteristics of conventional rainfall?

Conventional rainfall refers to rainfall that occurs due to the lifting of warm, moist air masses and the subsequent condensation of water vapor. It is typically associated with thunderstorms and occurs in localized areas. Conventional rainfall can be intense but short-lived.

How much rain is 0.40?

The answer depends on the measurement unit used for 0.40 which has not been specified.

How did utnapishtim confirm that the flood had subsided?

Utnapishtim sent out a dove, a swallow, and a raven to confirm if the flood had subsided. The birds returned to the ark with no place to land except for the dove, which came back with an olive branch, indicating that the waters were receding.

What happen to rainwater when it falls to the earth?

when rain-water once it falls on the earth, it may =

1. drain into rivers and streams,or

2.seep through the soil and gather underground as ground-water,or

3.falls on high mountains and get frozen during summers it melts and flows into the rivers

How can a rain gauge be used to measure?

A rain gauge is used to measure the amount of precipitation that falls in a given area over a specific period of time. It collects rainwater in a cylinder or container and the depth of the water is then measured to determine the rainfall amount in millimeters or inches.

How much rain falls in the dense jungle each year?

Rainfall in a dense jungle can vary, but on average, it can receive between 80 to 400 inches of rain per year. This high amount of rainfall contributes to the lush and diverse vegetation found in these ecosystems.