The size of a flood is measured by: (a) the rate of flow of water in a waterway or river (b) the level of water in a waterway or river (c) a river gauging station (d) all of the above.

The size of a flood is measured by:
(a) the rate of flow of water in a waterway or river
(b) the level of water in a waterway or river
(c) a river gauging station
(d) all of the above.
by

1 Answer

Answer :

(d) all of the above.
by

Related questions

The size of a flood is measured by: a) The rate of flow of water in a waterway or river b) The level of water in a waterway or river c) A river gauging station d) All of the above.

Description : The size of a flood is measured by: a) The rate of flow of water in a waterway or river b) The level of water in a waterway or river c) A river gauging station d) All of the above.

Last Answer : d) All of the above.

Which of the following is used to estimate which areas will be inundated during a flood, based on river height information? (a) satellite and radar images (b) flood maps / floodplain hydraulic models (c) river gauging stations (d) all of the above.

Description : Which of the following is used to estimate which areas will be inundated during a flood, based on river height information? (a) satellite and radar images (b) flood maps / floodplain hydraulic models (c) river gauging stations (d) all of the above.

Last Answer : (b) flood maps / floodplain hydraulic models

Which of the following potentially affects the size of a flood? (a) bridges and other structures in waterways (b) the size and windiness of a river (c) vegetation in and around a river (d) all of the above.

Description : Which of the following potentially affects the size of a flood? (a) bridges and other structures in waterways (b) the size and windiness of a river (c) vegetation in and around a river (d) all of the above.

Last Answer : (d) all of the above.

Which of the following potentially affects the size of a flood? a) Bridges and other structures in waterways b) The size and windiness of a river c) Vegetation in and around a river d) All of the above

Description : Which of the following potentially affects the size of a flood? a) Bridges and other structures in waterways b) The size and windiness of a river c) Vegetation in and around a river d) All of the above

Last Answer : d) All of the above

A flood can vary in: (a) size (b) speed of water flow (c) duration (d) all of the above.

Description : A flood can vary in: (a) size (b) speed of water flow (c) duration (d) all of the above.

Last Answer : (d) all of the above.

A flood can vary in: a) Size b) Speed of water flow c) Duration d) All of the above.

Description : A flood can vary in: a) Size b) Speed of water flow c) Duration d) All of the above.

Last Answer : d) All of the above.

Dams are designed to reduce flooding by ____________. a) Protecting river banks from erosion b) Providing storage for flood water c) Increasing the downstream velocity of flood water ‘ d) Trapping sediment behind the dam so it can't be deposited downstream

Description : Dams are designed to reduce flooding by ____________. a) Protecting river banks from erosion b) Providing storage for flood water c) Increasing the downstream velocity of flood water ‘ d) Trapping sediment behind the dam so it can't be deposited downstream

Last Answer : b) Providing storage for flood water

Dams are designed to reduce flooding by _______________. a) Protecting river banks from erosion b) Providing storage for flood water c) Increasing the downstream velocity of flood water d) Trapping sediment behind the dam so it can't be deposited downstream

Description : Dams are designed to reduce flooding by _______________. a) Protecting river banks from erosion b) Providing storage for flood water c) Increasing the downstream velocity of flood water d) Trapping sediment behind the dam so it can't be deposited downstream

Last Answer : b) Providing storage for flood water

A flash flood is a flood that: (a) is caused by heavy rain rather than from the flooding of a river (b) occurs in urban areas (c) occurs suddenly and unexpectedly and for a short duration (d) is caused by the blocking of drains.

Description : A flash flood is a flood that: (a) is caused by heavy rain rather than from the flooding of a river (b) occurs in urban areas (c) occurs suddenly and unexpectedly and for a short duration (d) is caused by the blocking of drains.

Last Answer : (c) occurs suddenly and unexpectedly and for a short duration

A flash flood is a flood that a) is caused by heavy rain rather than from the flooding of a river b) occurs in urban areas c. occurs suddenly and unexpectedly and for a short duration d. is caused by the blocking of drains.

Description : A flash flood is a flood that a) is caused by heavy rain rather than from the flooding of a river b) occurs in urban areas c. occurs suddenly and unexpectedly and for a short duration d. is caused by the blocking of drains.

Last Answer : c. occurs suddenly and unexpectedly and for a short duration

When a river’s water level reaches 10 metres, this means that: (a) the water level is 10 metres above an arbitrary ‘zero’ level (b) the water level is 10 metres above mean sea level (c) the water level is 10 metres above mean sea level or an arbitrary 'zero' level (d) it will flood.

Description : When a river’s water level reaches 10 metres, this means that: (a) the water level is 10 metres above an arbitrary ‘zero’ level (b) the water level is 10 metres above mean sea level (c) the water level is 10 metres above mean sea level or an arbitrary 'zero' level (d) it will flood.

Last Answer : (c) the water level is 10 metres above mean sea level or an arbitrary 'zero' level

Urbanization usually results in an increase in flood frequency because ___________. a) Less water is able to runoff in streams b) Less water is able to infiltrate into the ground, so instead is discharged rapidly into streams c) More water is used by humans and then discharged to streams d) Rainfall is greater in urban areas than in rural areas

Description : Urbanization usually results in an increase in flood frequency because ___________. a) Less water is able to runoff in streams b) Less water is able to infiltrate into the ground, so instead is ... humans and then discharged to streams d) Rainfall is greater in urban areas than in rural areas

Last Answer : b) Less water is able to infiltrate into the ground, so instead is discharged rapidly into streams

Which one is a major environmental and safety hazard for the people in hilly areas in Tripura which can be considered as “cancer of hill slopes” a) Flood (b) Landslide (c) Earthquake (d) Desertification

Description : Which one is a major environmental and safety hazard for the people in hilly areas in Tripura which can be considered as “cancer of hill slopes” a) Flood (b) Landslide (c) Earthquake (d) Desertification

Last Answer : (b) Landslide

The National flood Commission in India was set up in (a) 1980 (b) 1985 (c) 1995 (d) 1980

Description : The National flood Commission in India was set up in (a) 1980 (b) 1985 (c) 1995 (d) 1980

Last Answer : (a) 1980

The type and degree of flooding is influenced by many factors, such as (a) Climatological (b) Hydrological and environmental conditions (c) Local geomorphology of the flood plain (d) All of the above

Description : The type and degree of flooding is influenced by many factors, such as (a) Climatological (b) Hydrological and environmental conditions (c) Local geomorphology of the flood plain (d) All of the above

Last Answer : (d) All of the above

The flood caused in Uttarakhand due to (a) Cloud burst (b) Land slide (c) Earthquake (d) None of these

Description : The flood caused in Uttarakhand due to (a) Cloud burst (b) Land slide (c) Earthquake (d) None of these

Last Answer : (a) Cloud burst

In India, highest percentage of damages causes by flood hazards – a) Uttar Pradesh b) Bihar c) West Bengal d) Tripura

Description : In India, highest percentage of damages causes by flood hazards – a) Uttar Pradesh b) Bihar c) West Bengal d) Tripura

Last Answer : b) Bihar

Which of the following can reduce the risk of flooding? a) Zonings and building regulations for new developments b) Dams, detention basins and levees c) Flood awareness and education programs d) All of the above.

Description : Which of the following can reduce the risk of flooding? a) Zonings and building regulations for new developments b) Dams, detention basins and levees c) Flood awareness and education programs d) All of the above.

Last Answer : d) All of the above.

Flood risk refers to: a) The chance of a flood occurring b) The number of people and properties exposed to floodwaters if a flood occurs c) The vulnerability of people and properties that are exposed to floodwaters d) All of the above.

Description : Flood risk refers to: a) The chance of a flood occurring b) The number of people and properties exposed to floodwaters if a flood occurs c) The vulnerability of people and properties that are exposed to floodwaters d) All of the above.

Last Answer : d) All of the above.

Which of the following is true? Flood warnings: a) Should not be released until the information is certain b) Should indicate what the threat is, what action should be taken, by whom and when c) Are best if they come from a single source d) All of the above

Description : Which of the following is true? Flood warnings: a) Should not be released until the information is certain b) Should indicate what the threat is, what action should be taken, by whom and when c) Are best if they come from a single source d) All of the above

Last Answer : b) Should indicate what the threat is, what action should be taken, by whom and when

Flood can be controlled by: a) Afforestation (b) Construction of dam (c) Both a & b (d) None of these

Description : Flood can be controlled by: a) Afforestation (b) Construction of dam (c) Both a & b (d) None of these

Last Answer : (c) Both a & b

Below average rainfall for a prolonged period of time is called (a) Famine (b) Drought (c) Flood (d) None of these

Description : Below average rainfall for a prolonged period of time is called (a) Famine (b) Drought (c) Flood (d) None of these

Last Answer : (c) Flood

Example of anthropogenic hazards are: (a) Chemical explosion (b) Earthquake (c) Flood (d) Wild fire

Description : Example of anthropogenic hazards are: (a) Chemical explosion (b) Earthquake (c) Flood (d) Wild fire

Last Answer : (a) Chemical explosion

Channelization of streams is designed to reduce flooding by ___________. a) Speeding the passage of floodwaters b) Reducing bank erosion c) Slowing down river velocity so as to reduce damage d) Increase the meandering of streams

Description : Channelization of streams is designed to reduce flooding by ___________. a) Speeding the passage of floodwaters b) Reducing bank erosion c) Slowing down river velocity so as to reduce damage d) Increase the meandering of streams

Last Answer : a) Speeding the passage of floodwaters

The river which causes tremendous floods in Assam is (a) Ganga (b) Brahmaputra (c) Godavari (d) Barak

Description : The river which causes tremendous floods in Assam is (a) Ganga (b) Brahmaputra (c) Godavari (d) Barak

Last Answer : (d) Barak

When forests are cut or burned down a) Water can flow away very quickly and cause mudslides b) Nutrients are washed deep into the soil c) Water stands in fields and cannot flow away d) Rainfall can get into the ground more quickly

Description : When forests are cut or burned down a) Water can flow away very quickly and cause mudslides b) Nutrients are washed deep into the soil c) Water stands in fields and cannot flow away d) Rainfall can get into the ground more quickly

Last Answer : a) Water can flow away very quickly and cause mudslides

In alpine regions reservoirs are created a) To regulate the flow of melting water from icefields b) To give the alpine populations enough water c) To make larger rivers smaller d) To get enough water into the main rivers

Description : In alpine regions reservoirs are created a) To regulate the flow of melting water from icefields b) To give the alpine populations enough water c) To make larger rivers smaller d) To get enough water into the main rivers

Last Answer : a) To regulate the flow of melting water from icefields

Mock drills exercise to create awareness among people are conducted at a. State level b. District level c. GP/Village level d. All of the above

Description : Mock drills exercise to create awareness among people are conducted at a. State level b. District level c. GP/Village level d. All of the above

Last Answer : d. All of the above

Which body in the state of Tripura can declare emergency in case of state level disaster? a. TDMA b. SEC c. Department of Public workd. Department of ministers

Description : Which body in the state of Tripura can declare emergency in case of state level disaster? a. TDMA b. SEC c. Department of Public works d. Department of minister

Last Answer : a. TDMA

What are the important measures to be taken in community level of disaster preparedness a. Increased awareness b. Provision of early and timely warning c. Landuse planning d. All of the above

Description : What are the important measures to be taken in community level of disaster preparedness a. Increased awareness b. Provision of early and timely warning c. Landuse planning d. All of the above

Last Answer : d. All of the above

Which of the following emits dangerous radioactive wastes forcing the government to eliminate its use? (a) Nuclear energy (b) Water energy (c) Geothermal energy (d) Solar energy

Description : Which of the following emits dangerous radioactive wastes forcing the government to eliminate its use? (a) Nuclear energy (b) Water energy (c) Geothermal energy (d) Solar energy

Last Answer : (a) Nuclear energy

An important water contaminant is: (a) Heavy metals (b) Nitrogen oxides (c) Carbon monoxide (d) NO2 and SO2

Description : An important water contaminant is: (a) Heavy metals (b) Nitrogen oxides (c) Carbon monoxide (d) NO2 and SO2

Last Answer : (b) Nitrogen oxides

Which is the most dangerous location for a tsunami hazard? a) A straight stretch of coast directly exposed to the open sea b) A rocky point protruding into the ocean in deep water c) A bay with a nice sandy beach at its end d) A small boat in the deep ocean

Description : Which is the most dangerous location for a tsunami hazard? a) A straight stretch of coast directly exposed to the open sea b) A rocky point protruding into the ocean in deep water c) A bay with a nice sandy beach at its end d) A small boat in the deep ocean

Last Answer : d) A small boat in the deep ocean

As a tsunami approaches shallow water which of the following set of transformations occur? a) Wavelength increases, wave period decreases, and wave height stays the same b) Wavelength decreases, wave period decreases, and wave height increases c) Wavelength decreases, wave period increases, and wave height increases d) Wavelength decreases, waver period stays the same, and wave height increases

Description : As a tsunami approaches shallow water which of the following set of transformations occur? a) Wavelength increases, wave period decreases, and wave height stays the same b) Wavelength decreases, ... wave height increases d) Wavelength decreases, waver period stays the same, and wave height increases

Last Answer : d) Wavelength decreases, waver period stays the same, and wave height increases

An essential to the sanitary maintenance of latrines is a. Sufficient supply of water b. Supply of latrine construction materials c. Health education program in latrine usage and upkeep d. All of the above

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Disaster management is aimed ata. Resettling people in the closest unaffected urban area b. Collection of valuable data for future management objectives c. Strengthening sewage and drinking water treatment facilities to resist the impact of a future disaster d. Restoring a communitys services, facilities and residences to pre-disaster levels

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