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Human population management or human population control is the practice of keeping the human population at a sustainable human population number. It is a major part of any civilization which effects each and every aspect of the human .....

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- Festivals bring people together which help to strengthen the relationship. - Festivals are the occasions to exchange feelings or .....

A Village Council is a form of local government. Village Councils are an important component of the modern governance system. The development functions of a village council are named below: - A village council is responsible for making the .....

Also, a motion that is regular and repeating is referred to as a periodic motion. A motion repeated at equal intervals of time. Thus, the time period of the Earth’s orbit is one year, and its frequency is one orbit per .....

the movement of the football player on the playground, etc. Such motion in which body doesn't have the fixed pattern of following specific direction. Such that body move in an arbitrary .....

the motion of a child on a swing, etc. Also, oscillatory motion can be termed as the repeated motion, in which an object repeats the same movement over and .....

the motion of a spinning top, etc. Here, rotatory motion refers to the motion of an object that is rotating. An object can rotate around an infinite number of imaginary lines. This imaginary line is called rotation .....

ii. Motion of the car along a curved path Here, Circular motion is the movement of an object on a circular path. This means that the movement of the object traces the arc of a .....

Speeding up the heartbeat allows blood to flow quicker and more efficiently to the muscles that need the nutrients and oxygen it carries. Hence, our heart naturally beats faster to supply more oxygen-rich blood to our .....

Oxygen-rich blood is light red, deoxygenated  blood is dark red to violet  to indicate the gaseous exchange. Here, the blood will get rid of the carbon dioxide it is carrying, as a result of the body's cells conducting cellular .....

During circulation, blood transports different useful and waste materials to and from the cells and tissues. It supplies oxygen to the brain and other organs. It is what makes our bodies work. It can also promote healthier skin and helps .....

Through these pores, the molecules of glucose, water, oxygen, hormones, etc. are filtered out. In this way, the exchange takes place between capillaries and the .....

As a candidate for the local election in my village, I would develop a strategic plan to attract the voters: - I will work for the development of infrastructures of agriculture in our locality. - I will coordinate to the local bodies and to the .....

Also, the pancreas functions as an exocrine gland by secreting pancreatic juices to the duodenum. The exocrine functions of the pancreas are related to the pancreatic .....

Aldrin: 1) Aldrin is an organochlorine insecticide, which is colourless solid. 2) It was heavily used as a pesticide to treat seed and soil. 3) It is harmful and it is a persistent environmental .....

Slurry A mixture of clay and limestone made in the water is called slurry. A slurry is a thick suspension of solids in a liquid.   Cement slurries rely on forms to create the molds necessary for structures. Cement slurry can be used for .....

Ceres is the largest asteriod. Unlike most asteroids, Ceres is spherical in shape. Ceres was discovered by the Italian astronomer Giuseppe Piazzi in 1801 as he searched for a planet which was predicted to exist between Mars and .....

Land pollution means the degradation of land due to the presence of various unwanted substances in it. Domestic wastes, excessive use of pesticides, industrial wastes, use of chemical fertilizers, acid rain, etc. cause land .....

If we kick a football, it moves in a straight line. Here, the ball moves in a straight line. This kind of motion (movement) is translatory .....

Human activities have resulted in natural calamities, environmental degradation, environmental pollution and many other problems. Environment education plays a significant role to control these problems and maintain the balance of the .....

If T be the final temperature after mixing hot and cold water. t1 and t2 be te temperature as defined .....

It comes from two Greek words, "astro," which means "star," and "nomos," which means "law." Astronomy refers to the study of the .....

It also includes the study of organisms that have inhabited our planet. An important part of geology is the study of how Earth's materials, structures, processes, and organisms have changed over .....

Its name is derived from the Greek words "bios" means "life" and "logos" means .....

Molecules of  different  matter combine to form  a substance.  Hence, chemistry deals with the substances and their properties which is useful to understand how the medicines work  to how our body .....

In another word branch of natural science that deals with matter and energy and the way they act on each other in nature like heat, light, electricity, and .....

The age of the earth is around 4.5 billion .....

Soil testing helps farmers to find out the makeup of the soil and helps them to determine which and how much fertilizers they need to apply. Hence, soil testing is necessary before using chemical .....

- Scientific distribution of agricultural land should be focused a lot. - Diversification and professionalization of agriculture are the must. - Agro-based industries should be established. - Farmer-friendly market should be developed. - .....

The legal obligation that an individual should perform is what we call legal duty. The legal duties are mentioned in the laws that people should work according to them. If legal duties are violated, people get punished in accordance with the .....

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The followings are the other .....

The term 'adult franchise' means the right to vote irrespective of religion, race, caste, creed, sex. Adult franchise focuses that voting rights should be given to all adult citizens without the discrimination of caste, class, color, .....

We know,                                Number of bricks (N) = Volume of the wall (V)/Volume of the bricks (V')               .....

वाक्यमा प्रयोगः थोपोः घरमा पानीको थोपो छैन .....

b) If both the objects have 100o C temperature,    object b i.e. mustard oil cools fast.    This is because mustard oil can lose heat faster     due to its lesser specific heat .....

First, there is question error. Cl is kept at VII A group, not VI A group. Being both elements have same valency one. Sodium is a metal which has 1 valence electron but chlorine is a non-metal whose valence electron is 7. So elements are .....

Importance of mutation are: 1. Mutation helps in evolution 2. Mutation causes variation.     The variation helps the species to adapt to the changing .....

To justify the statement above I would like to present an example below. Chandra Shumser, a Rana prime minister, conspired and dismissed Dev Shumsher. Thus, there were always conflicts and conspiracies among the Ranas which led to the .....

The fluids of our body ie , blood , also exerts pressure. When the atmosphere exerts a pressure above us. Our body is designed in such a way that it negotiate the changes. The whole body exerts a pressure on the surrounding too(Through the body .....

The piston contains a handle, a rod and a washer. The washer is made soft by applying oil/greese on it and works as the valve (to control flow of air) for the .....

Dante was a Florentine poet who was born in 1265 AD. In other words, Dante was an Italian poet and moral philosopher best known for the epic poem "The Divine Comedy". His full name was Dante Alighieri. He was an intellect who spent his .....

Lets see some examples:- Mg + CuSO4 -------------------> MgSO4 + Cu In this chemical reaction, Mg is more reactive than Cu, as we can refer the figure given above. Mg displaces Cu due to Mg is being more reactive metal than .....