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3551.

Why should we avoid using the important gifs of nature in a careless manner?

Answer»

TheEarth’s naturalresources includeair,water,soil,minerals,fuels, plants, and animals.Conservationis the practice of caring for these resources so all living things can benefit from them now and in the future.

All the things we need tosurvive, such asfood, water, air, andshelter, come from natural resources. Some of these resources, like small plants, can be replaced quickly after they are used. Others, like large trees, take a long time to replace. These arerenewable resources.

Other resources, such asfossil fuels, cannot be replaced at all. Once they are used up, they are gone forever. These arenonrenewable resources.

People often waste natural resources. Animals areoverhunted.Forests are cleared, exposing land to wind and water damage.Fertilesoil is exhausted and lost toerosionbecause of poor farming practices. Fuel supplies aredepleted. Water and air arepolluted.

If resources are carelessly managed, many will be used up. If used wisely and efficiently, however, renewable resources will last much longer. Through conservation, people can reduce waste and manage natural resources wisely.

Thepopulationof human beings has grownenormously in the past two centuries. Billions of people use up resources quickly as they eat food, build houses, produce goods, and burn fuel fortransportationandelectricity. The continuation of life as we know it depends on the careful use of natural resources.

The need to conserve resources oftenconflicts with other needs. For some people, a wooded area may be a good place to put a farm. Atimbercompany may want to harvest the area’s trees forconstruction materials. A business may want to build afactoryor shopping mall on the land.

3552.

The resultant of vector A and vector B is perpendicular to A.What is the angle between vector A and vector B?

Answer»

Taking A and B as P and Q

Letθ be the angle between P and Q. Let the resultant R make an angleα with P. Given thatα = 90°.We have the formulatanα = Q sinθ/(P + Q cosθ)sinα / cosα = Q sinθ/(P + Q cosθ)

Cross multiplying , we get(P+Q cosθ)sinα =Qsinθcosα(P+Qcosθ)sin90°=Q sinθcos90°(P + Q cosθ) = 0⇒ cosθ =−P/Qθ = cos−1(−P/Q)

3553.

ue of cost for her nsrk men do Biut, this work is aAnswer the followtng questions orallyI What is gender?2 Why is a girl usually encouraged to behave3 What is female infanticide?Name the author of Sultana's DreamMention one region in India where daughswer the following questions in notmoHow does gender differ from sex?Mention some matters in which IndianIn India, why are posts r

Answer»

Gender is the state of being male or female (typically used with reference to social and cultural differences rather than biological ones).

3554.

1. With retarence to what youhave read in this chapter, discuss the inliuenceofChina on Vietnam's culture and life

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3555.

scussWith reference to what you have read in this chapter, discuss the influence ofChina on Vietnam's culture and life.What was the role of religious arouns in tho d

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3556.

With reference to what you have read in this chapter, discuss the influence ofChina on Vietnam's culturs and life.1.

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3557.

a. Plants synthesize glucose in sunlight withthe help of chlorophyll from carbondioxide and water and give away oxygen.Identify the four compounds in thisprocess and name their types.

Answer»

It can be changed over into synthetic compounds required for development of plant cells, for example, cellulose.

It can be changed over into starch, a capacity particle that can be changed over back to glucose when the plant requires it.

It can be separated amid the procedure of breath, discharging vitality put away in the glucose particles.

3558.

where is the mehrangarh fort situated

Answer»

It is situated in Jodhpur

Jodhpur, Rajasthan

In Rajasthan

3559.

2Descrthe toe pinscss of taman brinlonte anww

Answer»

Reproduction is important for the survival of all living things. Without a mechanism for reproduction, life would come to an end. There are two types of reproduction, asexual and sexual reproduction.

Asexual reproduction refers to simple cell division that produces an exact duplicate of an organism. Some single-celled organisms reproduce by simple cell division, this is called binary fission. In this manner, the mother cell simply splits in half producing two daughter cells. Some cells reproduce by unequal division of the cells, this is called budding. In this process the bud forms as a knob on the mother cell. The nucleus divides and identical parts go to the mother cell and the bud. The bud may grow until it is as large as the mother cell and can form buds of its own. In some cases buds remain attached to the mother cell. In others, they break away and live as separate organisms.

Sexual reproduction involves the joining of male and female sex cells. The sperm refers to the male sex cell and the egg refers to the female sex cell.

3560.

Railway station and Airports.

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A train station, railway station, railroad station, or depot is a railway facility or area where trains regularly stop to load or unload passengers or freight. It generally consists of at least one track-side platform and a station building providing such ancillary services as ticket sales and waiting rooms.

An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports often have facilities to store and maintain aircraft, and a control tower.

3561.

E.Answer the following questions.1.How are tides useful to us?

Answer»

Use of high tide: -

1. Due to the tide, the growth and degradation of water is being used to generate electricity in some places.

2.) Assistance in fishing More fish come near the edge during high tide. It enables fishermen to capture in abundance.

3. Help in Navigation.

4. Raise water level near the edges which helps ships to reach the harbor more easily.

5. TIDES are mainly used for the generation of tidal electricity.

3562.

THUHU.1. Jesus Christ was born ata Nazarethh Bothlalu

Answer»

option B is the right answer

Jesus Christ was was born at Bethlehem.

3563.

What are tides

Answer»

Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun, and the rotation of the Earth. Tide tables can be used to find the predicted times and amplitude of tides at any given locale.

3564.

Answer the following questions in detail:1. How are tides caused ? Why does the magnitude of the tides vary from time to time ?

Answer»

Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of Earth. The relative distances and positions of the sun, moon and Earth all affect the size and magnitude of the Earth's two tidal bulges. At a smaller scale, the magnitude of tides can be strongly influenced by the shape of the shoreline.

thankuu 😊 dear mam

3565.

1. How are the tides caused?

Answer»

there is a no life on the moon

3566.

hat are tides and why do they occur?

Answer»

Tidesare periodic rises and falls of large bodies of water.Tidesarecausedby the gravitational interaction between the Earth and the Moon. The gravitational attraction of the mooncausesthe oceans to bulge out in the direction of the moon.

3567.

.3 418, 9 & ? (What is a Molecule

Answer»

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge.

3568.

Why was it so crowded at the door of the coach?

Answer»
3569.

India's first engine-less speed train, Train-18 was developed by theIntergral Coach Factory.(A) Chittaranjan (B) Patiala(C) Chennai (D) Kapurthala

Answer»

India's first engine-less speed train, train 18 was developed by the Chennai integral Coach Factory.

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3570.

did circket net become an untunationalGire thira pounts

Answer»

That answer lies in the differences between the colonization of the two areas. The colonization of the Americas involved a greater transfer of people, both rich and poor, from Europe. Latin America was the land of opportunity for those who has it bad in Europe. That was thanks to large reserves of untouched silver found in south america (and gold in the north), and due to a comparatively smaller population of indigenous people.

The colonization of the Indian subcontinent, on the other hand meant that the only British people we Indians came in contact with were the aristocrats, or people who saw a chance to join the community of aristocrats. Hence, we as Indians saw far more exposure to cricket as opposed to football. We took this sport and made it our own. But that was as far as the sport would spread. The only other nations where cricket is widely played and followed are the former colonies ofA) South Africa, Australia and New Zealand.

3571.

Fill in the blanks using words from the circles.1. We use tooth brush to Mouth our teeth.We write with a pencil3. We put copy.b.co.in a school bag.

Answer»

1=mouth2=pencil 3=copy bookis the correct answer

1.mouth2.pencil3.copy or book

1 mouth 2 pencil 3 copybook

1.Clean. 2.pen or pencil. 3.copy or book

1.mouth. 2.pencil. 3.copy or book

1. we use tooth brush to brush our teeth2. we write with a pencil Or pen3.we put notebook and textbook in a school bag

1= math ,2= pencil , 3=copybook

1- clean2- pencil3- copybook

1=clean 2= pencil 3= copybook

mouth, pencil , copybook

clean ,pencil, copybook

clean, pencil ,copybook

correct answer is mouth, pencil, copybook

mouthpencilcopy book is the correct answer of the given question

1.brush2.pencil/pen3.books

3572.

ICHOOSE THE CORRECT OPTION:-The Medieval Period in India covers the period from) 600 AD to 1760 AD(b) 700 AD to 1750 AD) 800 AD to 1800 AD(d) 500 AD to 1600 ADLudoureferred to as

Answer»

b is the correct option 700 AD to 1750 AD

3573.

(i) x2-8x+12 = 0iii) 9x, 12x+ 4 = 0(v) 2-2x + 12

Answer»
3574.

1lExplain the relation between AVC and MC ?

Answer»

Relationship between AVC and MC:

The relationship between AVC and MC curves is similar to that of AC and MC.

i. Both AVC and MC are derived from total variable cost (TVC). AVC refers to TVC per unit of output and MC is the addition to TVC, when one more unit of output is produced.

ii. Both AVC and MC curves are U-shaped due to the Law of Variable Proportions.

The relationship between AVC and MC can be better illustrated with the help of following schedule and diagram.

1. When MC is less than AVC, AVC falls with increase in the output, i.e. till 2 units of output.

2 When MC is equal to AVC, i.e. when MC and AVC curves intersect each other at point B), AVC is constant and at its minimum point (at 3rd unit of output).

3. When MG is more than AVC, AVC rises with increase in output, i.e. from 4 units of output.

4. Thereafter, both AVC and MC rise, but MC increases at a faster rate as compared to AVC. As a result, MC curve is steeper as compared to AVC curve.

3575.

CONCRETETECHNOLOGY

Answer»

Ans :- The process to choose, mix and maintain the right type ,quality and quantity of raw material to get desired type of end product in this case-concrete is called asconcrete technology.

Concrete is the one of the most versatile, important and globally used construction material. Architecture and structural designers design the building to carry particular amount of weight, but that's on paper, its concrete along with additional materials that carry the load on the field. Therefore ,it is necessary to get the right quality of concrete and for that one needs to understand the logic behind why a particular material is used or why a particular process is used in making concrete for a particular use .

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3576.

Renaissance

Answer»

The Renaissance is a period in European history, covering the span between the 14th and 17th centuries and marking the transition from the middle ages to modernity.

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3577.

what is renaissance ?

Answer»

The Renaissance was both a period in history and an artistic movement in European history, covering the span between the 14th and 17th centuries. The renaissance promoted the rediscovery of classical philosophy, literature and art.

not able to understand please explain in easy words and explain in breif

The term 'renaissance' is used to describe the phase of European history because many of the changes experienced between the 14th and 16th centuries were inspired by a revival of the classical art and intellect of Ancient Greece and Rome.

what is the meaning of intellect?

Renaissance is a French word which means 'rebirth' and it was a 300 year period of great advancement in the fields of science,art and exploration.

3578.

CAUSES OF THE RENAISSANCE

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Ans :- The fall of Constantinople was its main cause. It was the centre of learning. Although, it was under the clutches of the Christians, many Greek scholars were living there. They became famous by teaching Greek language and literature to the people.

In 1453 A.D., Muhammad II of Ottoman Empire occupied Constantinople and devasted it. Out of fear, the Greek intellectuals left Constantinople and entered into different cities of Italy like Venetia, Milan, Naples, Sicily, and Rome etc. They taught mathematics, history, geography, philosophy, astronomy, medicine etc. to the people of Italy. This gave birth to Renaissance.

Secondly, the invention of printing machine was responsible for Renaissance. In 145 A.D. John Gutenberg of Germany invented printing machine and letters and printed book. William Caxton brought this machine to England in 1477 A.D. With the march of time, printing machines were established in Italy, France, Belgium and other European countries. Thus, books could be published very easily with a short span of time. People could easily get books for study and learnt many things. This galvanised Renaissance.

Thirdly, many kings, nobles and merchants encouraged new literature and art. Francis I, the ruler of France, Henry VIII, the king of England, Charles V of Spain, Sigismund I, the king of Poland invited many persons having new ideas to their courts and patronised them. Loronjo-de-Medicci, the ruler of Florence invited many artists to his court and decorated his palace with new paintings. The progressive idea of these rulers galvanised Renaissance.

Finally, the men with new thoughts paved the way for Renaissance. They advised not to accept anything blindly which is not proved properly. Peter Abelard of the University of Paris inspired his contemporaries to create enthusiasm among themselves for research. He advised his students not to accept any doctrine blindly as God’s version.

They should accept anything if it is convinced by reason. His book ‘Yes and No’ inspired the youths as it revealed the defects of church system. He was compelled by Christian Priests to withdraw his view and he did it.

Another wiseman of the time was Roger Bacon of Oxford University who said that nothing should be accepted without proper experiment and observation. He had to spend some years in the Church prison because of his radical view. Thus, these persons with new ideas paved the way for Renaissance.

3579.

Standthe British serve as an important historicalThesource of the modern period in India.5 The dustrial revolution occurred in moderna

Answer»

tradition is the correct answer

3580.

ndeatand bad

Answer»
3581.

Who among the following first used theterm 'Industrial Revolution' in English todescribe the changes that occurred inBritish industrial development between1760 and 1820?

Answer»

This process began in Britain in the 18th century and from there spread to other parts of the world. Although used earlier by French writers, the term Industrial Revolution was first popularized by the English economic historianArnold Toynbee(1852–83) to describe Britain's economic development from 1760 to 1840.

3582.

what were the important change occurred during the 19 century

Answer»

The19th centurywas acenturythat began onJanuary 1, 1801, and endedon december 31, 1900. The19th centurysaw large amounts of social change; slavery was abolished, and the Second Industrial Revolution led to massive urbanization and much higher levels of productivity, profit and prosperity.

Important changes presented in the session of cricket amid the nineteenth century were:

- Boundaries were presented. Beforehand there were no limits and all shots must be run. Presently, with the presentation of limits cricketers did not need to have to keep running for long.

- Overarm balling become noticeably legitimate, it gave rise to swing and spin openings. Because of which defensive equipment came into force.

- The rule of the wide ball was connected and the exact circumference of the ball was determined.

3583.

Describe the changes that occurred in the composition of the Company'sarmylo

Answer»
3584.

Italy Unified

Answer»

Italian unification or theRisorgimento was the political and social movement that consolidateddifferent statesof theItalian peninsulainto the single state of theKingdom of Italyin the 19th century. The process began in 1815 with theCongress of Viennaand was completed in 1871 whenRomebecame the capital of the Kingdom of Italy.

3585.

unification of Italy?

Answer»

Italy'sunification, which was completed in 1870, was accomplished by the leadership of Camilo Cavour and Giuseppe Garibaldi. ... Therefore,Italy becameunifiedthoughItalianleadership and foreign help. Cavour got the last push forItalian unification started in 1858 when he made a deal with France.

It is clear that theItalian Unificationdepended on several factors: the works of Cavour and Garibaldi, the spread of nationalism by Mazzini and Carbonari and theimportanceof the 1848 revolution. Yet, it is also clear that the help of other countries was alsoimportantinunifying Italyin 1870.

3586.

4.2 Italy Unified

Answer»

Italian unificationor theRisorgimento was the political and social movement that consolidateddifferent statesof theItalian peninsulainto the single state of theKingdom of Italyin the 19th century. The process began in 1815 with theCongress of Viennaand was completed in 1871 whenRome became the capital of the Kingdom of Italy.

3587.

हि. ० अफाा- \2 VAVB s .

Answer»

1.Freedom to choose and practice your belief/faith/religion.2.No state laws could be made against religious system.3.Political systems can make and enforce civil codes without any influence of religious code.4.Freedom to respectfully leave the state, upon disagreement.5.Common good of the people is way better than any political compulsion

Not so Good

In political terms, secularism is the principle of the separation of government institutions and personspmandatedto represent the statefromreligious institutionsandreligious dignitaries(the attainment of such is termedsecularity). Defined briefly, secularism means that governments should remain neutral on the matter of religion and should not enforce nor prohibit the free exercise of religion, leaving religious choice to thelibertyof the people. One form of secularism is asserting the right to be free from religious rule and teachings, or, in a state declared to be neutral on matters of belief, from the imposition by government of religion or religious practices upon its people.Another form of secularism is the view that public activities and decisions, especiallypoliticalones, should be uninfluenced by religious beliefs or practices.

3588.

i) Sqr) is a . function in VB.

Answer»

sqr() is a inbuilt function in VB

3589.

3. What is India's contribution in the field of world affairs?f the

Answer»

India being the source of the asian community has played a very big role in boosting of the Worlds economy since they are very active members when it comes to business and investing to its oen country and the countries that surrounds it as a whole, it is a source of foreign income to many countries due to its global interaction with other countries in the business sector.

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3590.

What is India's contribution in the field of world affairs?

Answer»

Seeking to emerge as the strategically pre-eminent power in South Asia.

Contouring its foreign policy to secure widespread international support and obtain a permanent seat on the United Nations Security Council, commensurate with its ambition to be a great power.

Striving to develop its economy to enhance trade and foreign investment, foster internal political stability and uplift its international profile.

Aggressively seeking to secure new energy reserves worldwide to sustain economic growth and its escalating energy consumption.

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3591.

Cost Guard is under the administrative control of the:A. Ministry of Home AffairsB. Ministry of DefenceC. Department of Ocean DevelopmentD. Ministry of External Affairs

Answer»

The Indian Coast Guard was formally established on 18 August 1978 by the Coast Guard Act, 1978 of the Parliament of India as an independent Armed force of India. It operates under theMinistry of Defence.

3592.

What is the purpose of Biotech - KISANcheme launched by the Union Ministryf Science and Technology!

Answer»

Soil,Water,Seedand Market are some key points that concern small and marginal farmers. Biotech-KISAN aims to link farmers, scientists and science institutions across the country in a network that identifies and helps solve their problems in a cooperative manner.

3593.

the amount of irrigated land in the US.irrigation machinery hasA. doubledB. tripledC. quadrupledD. quintuple

Answer»

Irrigation machinery has quadrupled the amount of irrigated land in the US.

option (c) is correct

3594.

What is formula of hydrochloric acid

Answer»

HCl

HCl

HCL

HCl (hydrochloric acid)

HCL

HHHHHCCCCCCLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

3595.

Is it correct to say that girls are naturally weaker than boys are? Give reasons

Answer»

No it is not correct.this is the mentality of peoplewe should never judge a book by its coverboth man and woman have different values and hence the physical structure is differentdue to the presence of harmonsit can be seen but if one work on his /her body .. nothing is imposssible

3596.

Why has it been suggested that the early forms of democracy emerged naturally

Answer»

Democracy is generally associated with the efforts of the ancient Greeks and Romans, who were themselves considered the founders of Western civilization by the 18th century intellectuals who attempted to leverage these early democratic experiments into a new template for post-monarchical political organization.[2]The extent to which these 18th century democratic revivalists succeeded in turning the democratic ideals of the ancient Greeks and Romans into the dominant political institution of the next 300 years is hardly debatable, even if the moral justifications they often employed might be. Nevertheless, the critical historical juncture catalyzed by the resurrection of democratic ideals and institutions fundamentally transformed the ensuing centuries and has dominated the international landscape since the dismantling of the final vestige of empire following the end of theSecond World War

3597.

What astronomer suggested that the Sun was at the center of the solar system?

Answer»

Copernicus

3598.

toSaultiLas

Answer»

We need the government to find solutions to many disputes or conflicts because-1. People may use violent means to settle their differences.

2. This leads to fear and tension among others living in an area.3. The government is responsible for helping to resolve conflicts.

thank u so much🙂

3599.

(ii)-What is a mineral?

Answer»

Ans :- A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. The study of minerals is called mineralogy.

3600.

What is the features of economic planning

Answer»

The most cherished elements involved in a good plan are as under:

(i) Definite Objective:

The most significant characteristic of economic planning is that it should possess definite objectives. Planning means conscious and deliberate undertaking for a definite objective. For instance, economic planning has the objective to accelerate the rate of growth, elimination of trade cycles, bringing the stability and a attain full employment in the economy.ii) Central Planning Authority:

The existence of a central planning authority is another feature of economic planning. This central planning authority is responsible to prepare different schemes of development and coordinating the various activities. The central planning authority takes all decisions relating to production and consumption in an economy.

(iii) Democratic Character:

Another pioneer feature is its democratic nature. No doubt, various plans are prepared by experts but at the same time, adequate opportunities are provided to the people to actively participate at various levels. Being federal structure of Indian Constitution, the Union Government only uses its fiscal, monetary and physical controls to guide and give direction in consequence with the five year plans.

(iv) Only an Advisory Role of Planning Commission:

In the decentralized set up of planning. Planning Commission is the apex body. It provides the necessary perspective, guidance and coordination. Furthermore, it serves as a close link between different agencies so that functioning may be smooth. In this regard, Planning Commission is an advisory character.

(v) Comprehensiveness:

Another important characteristic of planning is its comprehensiveness in scope. As central planning authority takes all decisions regarding production, consumption and distribution, thus, it must cover the entire economy which must be comprehensive in scope. In other words, planning must be effective so that the planning of one sector may not be nullified by the absence of planning in other sectors.

(vi) Planning for Consumption:In a centrally planned economy, it should not be confined to production alone but at the same time, it must cover the distribution and consumption also. In other words, the planning authority should not decide what and how to produce but it must keep in mind and decide accordingly among whom it is to be distributed.

(vii) Rational Allocation of Resources:

Generally, in under-developed countries, available resources are scarce and these resources are allocated in such a manner as to get maximum social welfare. It needs to fix up priorities relating to economic development, thus, allocation of resources in accordance to these fixed priorities.

These scarce resources are also allocated to eliminate wastages for maximizing social welfare, coordinating inter-sector and international plans into a single unified unit which, in turn, promotes economic development in an economy.

(viii) Feasible Policies and Targets:

A good planning is based on the initial resources of the country to achieve the feasible goals and policies. In this way, domestic resources are planned for attaining economic stability.