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How are beaches formed

Posted by Praful Tatte 6 years, 2 months ago

CBSE > Class 07 > Other Subjects

1 answers

.. ... 6 years, 2 months ago

beach is made of very small loose rock (sand) that gathers at the shore of a body of water. Beaches are created by waves or currents. The sand comes from erosion of rocks both far away from and near the water. Coral reefs are a major source of sand. Juhu beach, Chapora beach, Manori beach are some beaches in India

ANSWER

Whether vinegar is acidic in nature? Why

Posted by Harshitha R 6 years, 2 months ago

CBSE > Class 07 > Science

4 answers

Arya Anupam 6 years, 2 months ago

Vinegar is acidic in nature. Its reasons are following: 1.It is sour in taste. 2.It change blue litmus red. We have seen the property of acid in it so we could say that it is acidic in nature.

Sonali Nanda... 6 years, 2 months ago

Vinegar is acidic in nature as it in sour in taste.

Satadru Sengupta 6 years, 2 months ago

Vinegar is a Organic acid in nature. It has acetic acid in it.

.. ... 6 years, 2 months ago

Vinegar is an aqueous solution of acetic acid .And it release H+ions in aqueous solution

ANSWER

Who won universal respect for constructing a large reservoir just outside Delhi-i-Kunha

Posted by Vikas Kaul 6 years, 2 months ago

CBSE > Class 07 > Social Science

2 answers

Aadi Prajapati 6 years, 2 months ago

Illtumish

.. ... 6 years, 2 months ago

Shah Jahan

ANSWER

Chadriyaan 2

Posted by Mo Arsh 6 years, 2 months ago

CBSE > Class 07 > Other Subjects

1 answers

.. ... 6 years, 2 months ago

Mission Chandrayaan-2 (candra-yāna, transl. "mooncraft";[15][16] About this soundpronunciation (help·info)) is the second lunar exploration mission developed by the Indian Space Research Organisation (ISRO),[17][18] after Chandrayaan-1.[19][20] It consisted of a lunar orbiter, the Vikram lander, and the Pragyan lunar rover, all of which were developed in India.[21] The main scientific objective is to map and study the variations in lunar surface composition, as well as the location and abundance of lunar water.

ANSWER

My mother says in her childhood petrol was rs 1 a litre. It is rs 52 per litre today. By what percentage has the price gone up

Posted by Sanskar Gupta 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Aadi Prajapati 6 years, 2 months ago

5100%

Anjana Kumari 6 years, 2 months ago

5200%

ANSWER

2x - 1 /3 - 6x - 2/5

Posted by Dhruvin Gandhi 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Aadi Prajapati 6 years, 2 months ago

-8x+1/15

ANSWER

What is low air pressure and high air pressure?

Posted by Deeya Singh 6 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Arya Anupam 6 years, 2 months ago

The weight of air exerted by the atmosphere is called air pressure. The regions where air pressure is high are called high pressure area. It has cold climate means cloudy. The regions where air pressure is low are called low pressure area. It has hot type of weather.

.. ... 6 years, 2 months ago

Places where air pressure is high are called high pressure systems. A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. ... On weather maps a low pressure system is labeled with red L.

ANSWER

I need class 7 Self learning English course with activities

Posted by Vyas Pranav 2911 6 years, 2 months ago

CBSE > Class 07 > Other Subjects

1 answers

Kuldeep Gahalawat 6 years, 2 months ago

Suscribe my chanel on youtube

ANSWER

A shopkeeper earns a profit of Rupees 1 by selling a pencil and a loss of 20% by selling an eraser in a given day he had lots of rupees 10 and on this day he sold 35 pencils how many years was sold on this day next day he on profit of rupees 25 on this day he sold hundred days how many pencils did he sell

Posted by Prachi Lahodkar 6 years, 2 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

What is "Transwersal" ?

Posted by Neeraj Pandey 6 years, 2 months ago

CBSE > Class 07 > Mathematics

3 answers

Kirti Raghav 6 years, 2 months ago

First your spelling is mistaked TRANSVERSAL- it is a line that intersects two or more line at distinct

Prachi Lahodkar 6 years, 2 months ago

Transversal is a line that intersects two or more lines at distinct.

Yogita Ingle 6 years, 2 months ago

The line which intersects two distinct lines in a plane at two distinct points is called a transversal.

ANSWER

What is the composition of blood?

Posted by Challenge Donors Child'S Hkp 6 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Yogita Ingle 6 years, 2 months ago

Blood is a red coloured liquid which circulates in our body. It is red in colour because it contains a red pigment called haemoglobin in its red cells. Blood is a connective tissue, consists of four things namely Plasma, Red blood corpuscles (Red blood cells or RBCs), White blood corpuscles (White blood cells or WBCs) and platelets.

.. ... 6 years, 2 months ago

Blood is a red coloured liquid which circulates in our body. It is red in colour because it contains a red pigment calledhaemoglobin in its red cells. Blood is classified as a connective tissue and consists of two main components: Plasma, which is a clear extracellular fluid. Formed elements, which are made up of the blood ells and platelets. blood cells are of two types - white blood cells ans red blood cells

ANSWER

Shah Jahan failed to recover___________ from the ruler of Persia

Posted by Satyamsai Giri 6 years, 2 months ago

CBSE > Class 07 > Social Science

3 answers

Abhimanyu Gadhvir 6 years, 2 months ago

...............

Virat Yadav 6 years, 2 months ago

What is arithmetic mean what

.. ... 6 years, 2 months ago

until reconciled

ANSWER

Write down the classification of minerlas on the basis of composition

Posted by Vicky Bravo 6 years, 2 months ago

CBSE > Class 07 > Social Science

1 answers

Yogita Ingle 6 years, 2 months ago

On the basis of composition, minerals are classified into two main categories:

Metallic Minerals
Non-metallic minerals

Metallic Minerals: Minerals which contain metals in raw forms are called metallic minerals. Metallic minerals are further classified into ferrous and non-ferrous minerals.

Ferrous Minerals: Minerals which contain iron are called ferrous minerals, e.g. iron ore, manganese and chromite.
Non-ferrous Minerals: Minerals which do not contain iron are called non-ferrous minerals, e.g. bauxite, tin, copper, gold, etc.

Non-metallic Minerals: Minerals which do not contain metals are called non-metallic minerals, e.g. limestone, mica, coal, petroleum, etc.

ANSWER

Why chemical expand on heating

Posted by Subham Harshit 6 years, 2 months ago

CBSE > Class 07 > Science

1 answers

.. ... 6 years, 2 months ago

Solid expand on heating because particles of matter loose there original configuration due to thermal energy provided in the form of heating radiation and expand due to vibrational motion of particles in a series. but there are some exceptional property of solid like regalation . ------------------------------------------------------------------------------ Air expands on heating. Why does this happen? It is because the particles of air on becoming warm, move away from each other and take up more space. So we can say that air on becoming hot occupies more space. Since the particles move away from each other, the air becomes less dense and lighter in weight.

ANSWER

What is the means of silly

Posted by Ajay Rajpoot 6 years, 2 months ago

CBSE > Class 07 > English

4 answers

Sia ? 6 years, 2 months ago

a foolish person

Vaheeda Pathakadapa 6 years, 2 months ago

The silly mean jokey

Khushi Rathi 6 years, 2 months ago

Foolish

Sonali Nanda... 6 years, 2 months ago

One who is foolish

ANSWER

"But the cop "smind would not consider soapy what did the cop not consider and why

Posted by Ayush Kumar 6 years, 2 months ago

CBSE > Class 07 > English

3 answers

Sia ? 6 years, 2 months ago

The cop's mind didn't consider Soapy because the men who break windows do not stop there to talk to cops. They run away as fast as they can. The cop saw a man further along the street running and they ran after him.

Sonali Nanda... 6 years, 2 months ago

Ayush are u in class 7 *******"

Sonali Nanda... 6 years, 2 months ago

Ayush are in class 7 ..? Becoz i did this same chapter in 6 th class..!

ANSWER

Discuss the classification of different tribes based on their occupations? (100-120 words)

Posted by Asit Mondal 6 years, 2 months ago

CBSE > Class 07 > Social Science

1 answers

.. ... 6 years, 2 months ago

. Tribes hunting in forests: The main tribes engaged in hunting in India are Chenchu and Chandi of Andhra Pradesh, Kadar, Malapatram and Kurumba of Kerala, Paliyan of Tamil Nadu, and Onge, Jarawa, Senteneles of Andaman and Nicobar Islands. The Raji of Uttar Pradesh, Hill Garo of Meghalaya, Birhor, Korwa, Hill-Kharia of Chotanagpur, and Juang of Odisha. 2. Tribes engaged in hilly cultivation (Shifting Cultivation or Jhuming): Most of the tribes living in the hilly areas of Assam, Arunachal Pradesh, Meghalaya, Mizoram, Manipur, Nagaland and Tripura are dependent on shifting cultivation (Jhuming). Some tribes of Odisha, Asur, Gond, Baiga, Munda, of Madhya Pradesh are also engaged in this type of cultivation. Apart from shifting cultivation, these tribes are also engaged in cottage industries. 3. Tribes engaged in cultivation in plain areas: Bodo, Miri, Xaxa of Assam, Gonds of Chhattisgarh and Jharkhand. 4. Simple artisan tribes: Asurs of Bihar, Agariya of Madhya Pradesh, Kolam of Maharashtra are traditional mat-weavers, and the Irula of Tamil Nadu make beautiful mats and baskets on bamboo. 5. Pastoral tribes: Bakarwals, Gaddis (fammu & Kashmir and Himachal Pradesh), Maldhan (Gujarat), Todas (Nilgiri Mountains in Kerala and Tamil Nadu), Nageshia of Madhya Pradesh, Maldhan of Gujarat some of these tribes trade milk, while the others rear cattle like sheep, goats for selling them in the market. 6. Tribes living as folk artists: There are some tribes who earn their livelihood by performing dances, acrobatics, snake charmers, etc., and hence they are termed as ‘folk-artists’. The Nuts (Nats), and Saperas of Uttar Pradesh are good examples of this category. The Mundupptu of Odisha, are expert acrobats, the Kota of Tamil Nadu are snake charmers. 7. Agricultural and non-agricultural labour oriented tribes: Among the tribes engaged in agriculture labour are those which are traditionally agriculturists, but due to their landlessness they work as agricultural labour on others land. According to one estimate about 20 per cent of the total tribal population is engaged in agriculture as wage earners. Non-agricultural tribal labour force include those tribal’s who are working in local factories and mines of Bihar, Chhattisgarh, Jharkhand, Madhya Pradesh, Odisha, West Bengal, etc., and tea plantation in Assam and West Bengal. 8. Tribes engaged in service and trade: Comparatively, a small percentage of the tribal population is engaged in government and semi-government jobs. Tribes in this category include the Meenas of Rajasthan, Khasi, Mizo and Nagas of North-East India.

ANSWER

Write some similarities and differences between the Gonds and the Ahoms? (50-60 Words)

Posted by Asit Mondal 6 years, 2 months ago

CBSE > Class 07 > Social Science

1 answers

Sia ? 6 years, 2 months ago

Gonds	Ahoms
1. Ahoms were the migrants of the Brahmaputra Valley from present day of china. They originally belonged to Tai-Mongoloid breed.	1. Gonds were not migrants. They lived in vast forested region called Gondwana.
2. Ahoms expanded their rule by wedging war against the kingdoms of various tribes.	2. Gonds were influenced by the Rajputs. In order to gain power and recognition, they had marriage alliances with Rajputs.
3. The Ahoms spoke Assamese language.	3. Gonds spoke Gondi language, which is very much similar to the Telugu language.
4. The Ahoms worshiped their tribal Gods but later on they converted to Hinduism and started worshiping Hindu Gods.	4. Gonds followed clan worship but also worshiped Lord Shiva.

ANSWER

Write a note on Rani Durgawati? (50-60 words)

Posted by Asit Mondal 6 years, 2 months ago

CBSE > Class 07 > Social Science

1 answers

Sia ? 6 years, 2 months ago

Rani Durgawati was married to Dalpat, the son of the Gond raja of Garha Katanga, Aman Das. Dalpat, however, died early.
After his death, Rani Durgawati, being very capable, began to rule on behalf of her five-year-old son, Bir Narain.She extended her kingdom very soon.
In 1565, when the Mughal forces under Asaf Khan attacked Garha Katanga, she put up a strong resistance. Finally, she was defeated. But she did not surrender, instead she preferred to die.

ANSWER

Why did changes in caste occur during the medieval period? (50-60 words)

Posted by Asit Mondal 6 years, 2 months ago

CBSE > Class 07 > Social Science

0 answers

ANSWER

Why is there not much information about the tribal groups? How is information about them made available? (50-60 words)

Posted by Asit Mondal 6 years, 2 months ago

CBSE > Class 07 > Social Science

0 answers

ANSWER

what is cellulose.

Posted by Ayushree Raj 6 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Sia ? 6 years, 2 months ago

Cellulose is a polymer made up of a large number of glucose units.

Arya Anupam 6 years, 2 months ago

Cellulose is a type of carbohydrates which is found in grass.It can only digest by grass eating animals.It can not digest by humans because cellulose digesting enzymes are not present in humans.

ANSWER

Prove angle sum property of a triangle and exterior angle property of a triangle using paper cutouts

Posted by N27 Swathi 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Ameya N K 6 years, 2 months ago

Cut out a triangle. Cut out all it's angles. Draw a 180 degree angle. Paste all the angle cutouts. We can see that all angles fit directly into the 180 degree angle. Therefore, the sum of all angles of a triangle is 180 degree.

ANSWER

why was UN establish and when.

Posted by Ayushree Raj 6 years, 2 months ago

CBSE > Class 07 > Social Science

1 answers

Sia ? 6 years, 2 months ago

The United Nations (UN) is an organization between countries established on 24 October 1945 to promote international cooperation. It was founded to replace the League of Nations following World War II and to prevent another conflict. When it was founded, the UN had 51 Member States; there are now 193.

ANSWER

What Is "AMEOBA" ?

Posted by Neeraj Pandey 6 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Arya Anupam 6 years, 2 months ago

Ameoba is a microscopic and unicelluar organism. It live in pond water.

Ayushree Raj 6 years, 2 months ago

amboea feeds on some microscophic orgamisms.when it senses food,it pushes out pseudopodia around the food particles and engulfs it.the food becomes trpped in a food vacuole.

Priyansh Sharma 6 years, 2 months ago

Amoeba is a organism which is live in water

ANSWER

Solve this sum a2b(a-b2)+ab2(4ab-2a2)-a3b(1-2b)

Posted by Vikas Kumar 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Ayushree Raj 6 years, 2 months ago

what is value of ab?

ANSWER

Is it possible to have a triangle with the following sides 1. 2cm,3cm,5cm

Posted by Divanshi Khushi 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Saniya Shah 6 years, 2 months ago

No

Neeraj Pandey 6 years, 2 months ago

5cm+3cm>1.2cm 5cm+1.2cm>3cm 1.2cm+3cm<5cm so, it is not a triangle

ANSWER

What would happen if a potted plant is overwatered

Posted by Priyansh Sharma 6 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Ayushree Raj 6 years, 2 months ago

it's DEAD

ANSWER

Application for fee concession

Posted by Pragya Jharotia 6 years, 2 months ago

CBSE > Class 07 > English

1 answers

.. ... 6 years, 2 months ago

To, The principal, ABC SCHOOL, ------------------------ Subject : Fee concession ----------------------------------------- Respected Sir/ Mam, I am student of your school, class ABC, My father is unable to provide the fees of the school. His income is too much less. He has the responsibility of me, my mother and my elder sister. I want to continue my study. Kindly grant my father some concessions in the school fees, so I can continue my study. I will be very grateful. Thank you, Your sincerely YOUR NAME Date: DD/MM/YYYY YOUR CLASS

ANSWER

Smallest whole number

Posted by Anil Kareni 6 years, 2 months ago

CBSE > Class 07 > Mathematics

10 answers

Pallavi Kumari 6 years, 2 months ago

0

Saniya Shah 6 years, 2 months ago

0

Siri Alavala Puppy 6 years, 2 months ago

It is 0??

Manisha Sawant 6 years, 2 months ago

0 is the correct answer and after that 1

Sonali Nanda... 6 years, 2 months ago

Its 0

Ayushree Raj 6 years, 2 months ago

0

Vikas Kumar 6 years, 2 months ago

0

Priyansh Sharma 6 years, 2 months ago

0 is the smallest whole number

Parveen Kumar 6 years, 2 months ago

0 is the smallest whole number

Harsh Singh 6 years, 2 months ago

0

ANSWER

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