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Our natural and surrounding environment provides us everything we need. We receive air, water, food and all the rest of the environment. The term “Save the environment” refers to the practice involved in safeguarding and protecting the environment by ensuring its sustainability.

How to save the environment?

1. We should save drinking water. Water is a valuable component of our environment. It should never be wasted.   

2. We should never pollute the water. Efforts should be made to significantly reduce domestic and industrial discharges into water bodies. 

3. Wherever possible, waste should be recycled to make new items. Household and industrial waste must be separated as recyclable and non-recyclable material before being disposed of.     

4. There should be a zero tolerance policy towards deforestation. Each of us can help save the environment by planting a single tree each month. 

5 We can donate to NGOs that plant trees or work anyway to save the environment.

6. An environmentally friendly and safer car and vehicles should be used. For short distances, people should be encouraged to use the bicycle instead of motorized vehicles. 

7. The use of environmentally unfriendly materials such as plastics should be discouraged.

8. Instead of dumping household waste into the pond, lake or river, these should be   

9. Many environmental problems would disappear if we stopped using petroleum, coal and natural gas as raw materials for electricity generation. The focus should change entirely on renewable energy sources. The use of renewable energy sources (eg solar energy) would help preserve the environment from global warming.   

Communicable diseases are the diseases which passes from one individual to another individual. They are generally caused by some bacteria, viruses or any other pathogens. For example, malaria, AIDS etc. Non-communicable diseases are the diseases which does not spread from one person to another person. They are generally caused by some nutrient deficiency, allergy etc. 

Communicable diseases are inheritable compared to non-communicable diseases which can be heritable also. Communicable diseases can be treated by some conventional methods whereas non-communicale diseases needs special treatments. 

The Bermuda Triangle is also called the Devil’s Triangle. It is an imaginary place near Miami, Florida, San Juan, Puerto Rico, and the Bahamas in the United States. The American author Vincent Gaddis was the first to define its boundary in 1964 in an issue of the magazine named Argosy and called the area ‘The Deadly Bermuda Triangle’. 

It is situated in the Atlantic Ocean. It is claimed that whoever goes around this area does not come back, let it be a plane or a ship. There are many studies which show that there may be a scientific reason behind it but there are other people who claim that there are some aliens who take the people as some sort of experiment. This triangle is a mysterious triangle which covers about 500,000 square miles of ocean off the southeastern tip of Florida.

Everyone tried to solve this mystery but there is no single theory that solved it. Bermuda triangle disappearance is no more logical than trying to find a common cause for every automobile accident in Arizona. There has been nothing discovered that would indicate that casualties were the result of anything other than physical causes. No extraordinary factors have ever been identified.

To determine the volume of a sphere, we use the formula 4/3πr^3. So, to find the volume of a hollow sphere, we must subtract the volume of the hollow region from the volume of the overall sphere. Let’s call the radius of the overall sphere r1 and the radius of the hollowed region r2. Thus, we get 4/3π*r1^3 – 4/3π*r2^3.

Everything material in our culture ultimately comes from natural resources. For example, Coal, Oil, Soil, Water, Land, Minerals, Forests and Timber, and Air we breathe. The role natural resources has on earth is imperative indeed. That is why it’s so important for us to all have some accountability and why we need to PROTECT and RESPECT our environment.

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  Here are few reasons listed below which will through light regarding the importance of natural resources and the need to conserve them:

1. Nature helps to maintain the environmental balance and satisfy the needs to the fullest.

2. A wide range of industrial material and biological material from plant and animal, directly or indirectly are used in production and in the manufacturing of medicine.

3. Resource are known as capital converted to commodity inputs to infrastructural capital processes.

4. These are the “3R Concept” 3R means “REDUCE”, “REUSE” and “RECYCLE”. An example is papers, our used papers will reuse by recycling it and turn it into a new paper product.

5. Resources are important for the development of any country. For example, to generate energy, one need fossil fuels; and for industrial development, we require mineral resources.

6. Irrational consumption and over utilisation of natural resources has led to socio-economic and environmental problems.

7. Natural resources are available in fixed quantity and they are non – renewable, 

8. Natural resources are getting scarce with the increasing population, so it is essential to conserve them. This empowers us as well as our future generation to utilise the natural resources to the full extent.

9. It takes millions of year for the formation of natural resources.

10. They play a vital role in the economic development of the country by enriching agriculture, trade, imports and exports, etc.

Hint: In a democratic country, all eligible citizens have the right to participate, either directly or indirectly, in making the decisions that affect them. India is a democratic country. The Constitution gave the citizens of India the power to choose their own government and paved the way for democracy.  The process of choosing the government is done by elections.

Complete answer:

Franchise literally means the right of the people to vote and elect their representatives. The word franchise is derived from the French word ‘franc’ which means ‘free’. It means Democracy at Work free exercise of the right to choose one’s representatives.

Adult Franchise means all adult citizens of the country should have the right to vote without any discrimination of class, caste, class, religion, or gender. It is based on the basic principle of democracy, which we call equality. It stresses that the right to vote should be equally available to all. It is the bedrock of a democratic system. It enables all citizens to be involved in the governance of their state. 

In history, it took much time in making itself a universal law. In fact, this was one of the major demands in the long-drawn struggle for democracy. To date, not all the countries of the world are practising this law. India had implemented this principle on January 26, 1950. Now the minimum age for exercising franchises is 18 years in our country. One must qualify certain grounds for the adult franchise in India. 

These are:-

– One must be a citizen of India,

– One must have attained 18 years of age,

– One must not be of unsound mind,

– One must not have been declared bankrupt by a competent court

Note:  As provided for, in the Constitution of the land, the citizens cast their votes at regular intervals to elect their representatives to the Parliament, to the Legislative Assemblies, and such as other institutions as are essential organs of political power in a democracy. These institutions are called representative institutions precisely because they represent the will of the peoples.