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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
What is the process that causes rain to change to snow?
Rain changes to snow when the temperature drops below freezing (0°C or 32°F) in the atmosphere. As the raindrops fall through the cold air, they freeze and become ice crystals, forming snowflakes. The snowflakes then continue to accumulate and fall to the ground as snow.
There are certain features which if taken into consideration at the stage of architectural planning and structural design of buildings, their performance during earthquakes will be appreciably improved. Some of these are stated below :
Building configuration
★ The building should have a simple rectangular plan.
★ Long walls should be supported by Reinforced Concrete columns.
★ Large buildings having plans with shapes like T, L, U and X should preferably be separated into rectangular blocks by providing gaps in between.
Foundation
Buildings which are structurally strong to withstand earthquakes sometimes fail due to inadequate foundation design. Tilting, cracking and failure of structure
may result from soil liquefaction. Soil liquefaction refers to transformation of soil from a solid state to a liquid state as a consequence of increased pressure. Depending on the type of soil conditions the depth of the foundation has to be decided.
Control on openings in walls
Door and window openings in walls should preferably be small and more
centrally located. Too many or large openings will make the wall vulnerable
to collapse during earthquakes. The location of openings should not be
too close to the edge of the wall.
Reinforced concrete bands in masonry buildings
For integrating the walls of an enclosure to perform together like a rigid box reinforced concrete bands are provided which run continuously on all external and internal walls including fixed partition walls. One or more of the following bands may be necessary in a building. Plinth band, lintel band, roof band, and gable band are names used for the band depending on the level of the building where the band is provided.
Vertical reinforcement
Vertical reinforcement should be provided at corners and junction of walls. It shall be passing through the lintel bands and floor slabs or floor level bands in all storeys.
Is a cloud in a sky is a demonstrates free fall yes or no?
No, a cloud in the sky does not demonstrate free fall. Free fall refers to the motion of an object falling under the sole influence of gravity, while a cloud is made up of water droplets or ice crystals suspended in the air due to various atmospheric conditions.
Why do some areas flood more often than others?
Some areas flood more often than others due to factors such as proximity to rivers, low-lying topography, inadequate drainage systems, and heavy rainfall. Urbanization and deforestation can also contribute to increased flooding by reducing natural water absorption and increasing runoff.
What refers to the measures a community takes to correct and prevent flood risks?
Flood risk management involves strategies and actions aimed at reducing the impact of floods on communities. This can include measures such as building flood defenses, improving drainage systems, land-use planning, and early warning systems to mitigate the risks associated with flooding.
Is oxygen compounds or a atoms or molecules?
"A chemical compound is a pure chemical substance consisting of two or more different chemical elements"
So says wikipedia!
O2 does not have two or more different chemical elements and so cannot be a compound. It is, however, a molecule (which only requires 2 or more atoms connected by bonds).
To clarify - all compounds are molecules...but not all molecules are compounds.
O2 represents a molecule of oxygen.
An atom is the smallest component of any element having all the chemical properties of that specific element.
A molecule is the simplest complete structural unit of an element or compound that can exist in nature.
A compound is a substance consisting of two or more different elements or molecules formed by the chemical union of two or more elements or molecules in definite proportion by weight.
What are rain giving clouds called?
Rain-giving clouds are typically referred to as cumulonimbus clouds. These clouds are large, vertically-developed clouds that can produce heavy rain showers, thunderstorms, and even hail.
What is the difference between sleet rain and freezing rain?
Freezing rain occurs when the layer of freezing air is so thin that the raindrops do not have enough time to freeze before reaching the ground. ... Sleet is simply frozen raindrops and occurs when the layer of freezing air along the surface is thicker. This causes the raindrops to freeze before reaching the ground.
"Heavy rain pours" typically means that there is a substantial amount of rain falling quickly. It implies intense rainfall and potentially adverse weather conditions associated with it.
Why rain is falling like water drops?
Rain falls as water drops because when water vapor in the atmosphere cools down and condenses, it forms water droplets that eventually become heavy enough to fall under gravity as rain. The collective effect of these droplets falling gives the appearance of raindrops.
Why was rainfall reduced in cherrapunji which once has the highest rainfall?
The reduced rainfall in Cherrapunji is likely due to changes in global weather patterns and climate change. Various factors may be influencing the decrease in rainfall, including deforestation, urbanization, and shifts in monsoon patterns. These changes are impacting the local climate and contributing to the decrease in rainfall levels.
Why does India have huge amounts of rain during monsoon season?
India receives heavy rainfall during the monsoon season due to the presence of the Indian Ocean to the south, which brings moisture-laden winds that travel over the country. The seasonal reversal of winds, known as the monsoon winds, also plays a key role in bringing the rainfall. The heat and topography of the region further contribute to the intense rainfall during this time.
What happens when a stoma swells up with water?
When a stoma swells up with water, it can lead to leakage or difficulty adhering the ostomy bag properly. This may cause skin irritation or damage around the stoma area. It is important to consult a healthcare professional for proper management and guidance.
What does rainfall variability mean?
Rainfall variability refers to the natural fluctuations in the amount and distribution of rainfall over time and space. It can include variations in precipitation intensity, frequency, and duration. Understanding rainfall variability is important for managing water resources, agriculture, and predicting climate change impacts.
How can you increase soils ability to hold water?
In order for soil to increase its ability to hold water it must have a higher amount of clay present in it.
The more clay present in the soil, the more water it will hold. The opposite to this is how sandy or grainy the soil is, if it is too sandy then it will not hold water very well.
Floods can cause famine by destroying crops, contaminating water sources, and displacing communities. These disruptions to food production and distribution can lead to food shortages, price increases, and reduced access to food, ultimately resulting in famine.
Why would a civilizaton choose to live near a river that regularly floods?
rivers leave fertile soil along their banks after floods
Why did it rain so much taday and yesterday?
The rain today and yesterday was likely due to a weather system passing through your area, bringing with it increased moisture and precipitation. Weather patterns can vary and influence rainfall amounts over short time periods. Factors like humidity, temperature, and atmospheric pressure also play a role in determining rainfall.
Does an anticyclone bring rain?
No. Cyclones often bring rain or snow. Anticyclones bring fair weather with few or no clouds.
How wind and rain affect rocks and landforms?
Wind and rain can erode rocks and landforms over time by wearing them down. Wind can carry abrasive particles that can physically weather rocks by scraping them. Rain, with its acidic nature, can dissolve minerals in rocks. Together, wind and rain can shape landforms like canyons, arches, and hoodoos through a process called erosion.
How much rain does Nebraska get in a year?
Approximatley, 150 inches a year. If it is a very wet year, you could see up to 200 inches of rain. Hope that helped. Have a Great Day!
How are warnings given out before floods?
The flood control department detects flood coming by the medium of satellite. It's their duty to inform the general public about the upcoming disaster, so they sperad the news by means of radio & TV. Red alerts are ensured in case of extreme danger.
if you are referring to cooking when it says for example: 2 part sugar and 4 part flour. If the cook book says 1 part= 100g, this means that you should put 200g of sugar and 400g of flour.
It's part of a ratio of a mixture that includes water.
Example: To make orange juice from concentrate, add one part water to one part orange juice concentrate.
The mixture in the example is a one to one ratio of water to concentrate.
