Which of the following figures have rotational symmetry? Also give the order of their rotational symmetry. ​

Introduction: Flood is one of the natural calamities. It occurs in somewhere in the world and affects human life. From the pages of history, we learnt about big floods and its destructions in the human civilization. The main reasons of occurring flood is heavy rain,Tsunami and breaking of big dams, etc. In our time, we have witnessed many floods in Assam and we are suffering from this natural calamity.

Reasons of flood in Assam: Assam is a hilly state with many snaking rivers and its tributaries. Mighty rivers like The Brahmaputra and Barak and its small river branches get additional water from the melted ice of the Himalayan glaciers in the summer time. When the heavy rain of the monsoon added in it, surpassed the water level in these rivers and occurs destructive floods. Moreover, the poor and defective embankments help to spread flood water quickly and caused severe damage to the people. Assam is reaching more than average rainfall in some areas every year where proper drainage system are not available and caused mini floods as well.

Effects of flood in human life: Flood destroys a lot of human resources like crops, cattle, houses, livestock and many more. It hinders the smooth lives of human beings taking back to the life of disadvantage. Flood destroys the road communication, affects the electrical system and help to occur soil erosions and lost of well setup areas. Sometimes dangerous floods take souls of many people. Flood spread water born diseases, deteriorating health conditions. Flood also affects the wildlife habitats, animals dies, and bound flee at a safer place. Assam has many wildlife sanctuaries, when flood reaches there, valuable animals dies and run away in other places. It's a great loss of our state.

Relief service: The government of Assam serves flood affected people timely with adequate needs anywhere in the state. They provide funding and help people with requirements. The National Disaster Response Force reaches in time to operate rescue works and they also help people with great dedication. Private organizations, Ngos reach flood affected areas with foods, medicines and help people to shift to a safe place.

Flood control management: In order to keep safe the people inhabited in the banks of rivers, and flood prone zones, the government has taken up lots of measures like construction of embankments and flood walls, river training and bank protection work, anti erosion and town protection, etc. Yet, we are affected by this calamity in some areas. More improvements are highly recommended in the future.

Conclusion: Frequent flood in Assam really pushed back the development of Assam people. It really hampers the life of many people. The government should look into the matter more seriously. More embankments and water walls should be created, then only we can live with a smile.

The Brahmaputra Valley flows through the northeastern part of the country and experiences floods almost yearly. This flood leaves massive death and devastation.

Incessant rains have wreaked havoc in Assam even before the onset of monsoon this year, flooding much of Assam, destroying crops, and displacing lakhs of people.

The Role of Brahmaputra river:

Assam is situated in the foothills of the Himalayas and is formed by the land of two river basins, namely the Brahmaputra and the Barak. The mighty Brahmaputra river is the most important river flowing diagonally through the flood plains of Assam.

Flowing through the Kailash range from a high altitude, this mighty Brahmaputra river enters Assam (low altitude) with many sediments. As a result, the river's sediments and other debris get deposited in the river bed, causing its water level to rise.

Monsoon is intense in North-East India. Assam receives an average annual rainfall of 2900 mm, with maximum rainfall in June-July.

In Assam, 85% of the yearly rainfall in the Brahmaputra Valley occurs during the monsoon months. In addition, the valley receives a good amount of rainfall in April and May due to typhoon activities, which cause floods during the heavy rains in June.

Sedimentary rivers flowing with tributaries carry soil and sediments along their banks. With this soil erosion, rivers expand as it takes up more area and flood.

• Kaziranga National Park has been submerged due to the Brahmaputra flowing above the danger mark.
• Rail services have been disrupted due to water logging on railway tracks.
• Food and drinking water are not readily available.
• The floods have caused severe damage to roads and bridges.
• Due to the floods, the electricity supply has reached a standstill in many districts.
• In Assam, villages and croplands have been submerged due to the breach of the embankments of the Brahmaputra river due to incessant rains.

It must be ensured that more reliable information is made available so that pre-preparation can be improved and residents are alerted in time. A Disaster Management center should be established in Assam for studies to implement various measures effectively.

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Essay on flood in assam should be declared a national problem

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Essay on flood in assam 500 words

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Answer:

Emperor Akbar asked some questions and riddles to his courtiers just to test their wits he once asked a very strange question that How many crows in city? He saw None could offer an answer but Birbal, the wittiest man entered the court. Saw the courtiers understood and bowed and took his sear. The Ready witted Birbal stood and replied their are fifty thousand three hundred and seventy eight crows emperor in a great astonishment the Birbal replied that if their are more than the amount it means some crows have come from elsewhere and If there are less then some crows have gone to visit their friends so Pleased with Birbal's wits and Akbar exclaimed your matchless indeed! (complete the story in about 150 words, providing an appropriate title to it.​)

Explanation:

the answer is I don't now

Answer:

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Answer:

(c) Cash credit

Explanation:

(c) Cash credit is a revolving credit arrangement.

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Answer:

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