Why the need to protect water and to protect water bodies?

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2019-06-06 00:00:34

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The Source of life on planet Earth is water, and its purity in reservoirs depends on the quality of life of creatures that inhabited the planet. In all living cells, down to the smallest, a certain percentage is water. In man, the figure is approximately 70 %. That humanity is not extinct, and the Land turned into a desert, that's why you need to save water and to monitor the purity of water.

People and water

All people on the planet you know the expression “water – life (or the cradle of life)”, but few people think about its meaning. Indeed, everyone knows that people without water is not the “stretch” more than five days, and sometimes even less. Why, in that case, people are so irresponsible attitude to water resources of the planet? Answers to this question are several, but the main ones are related to human activity:

  • “After us the deluge" (quote of the Marquise de Pompadour). So say the people who for personal gain today, don't think about the consequences of their actions for future generations of people on the planet. For several decades the factories in many countries, polluted by sewage waters, has not yet begun environmental disaster. Only then, the world understood why we need to conserve. The same applies to the agricultural activities of people when in pursuit of the harvest they brought to the soil chemicals that poison the groundwater or fall into the water with torrential streams.
  • Once the sea began to sail, not sailing ships and diesel ships, tankers and nuclear submarines, pollution of the oceans has become a worldwide problem. Their crash and emissions to water, tonnes of oil products were also the cause of environmental disasters.
  • Released into the atmosphere thousands of tons of harmful chemicals led to the formation of the phenomenon of acid rains that poison the soil and waterways.

why we need to save water

Why you need to protect and conserve the water on the planet, now begin to explain to children the lessons of natural history 3 class. Perhaps it will help to develop a new generation of people who will consciously approach the use of natural resources, because they are not infinite.

The Uniqueness of water

All people know what is water.

  • As a chemical element is a compound of 20 % hydrogen and 80 % oxygen, but it & ndash; fluid, although all the parameters must be gas.
  • This is a transparent liquid, which alone of all the chemical elements on Earth can be in all three forms: gas (steam), liquid and solid form (as ice).
  • Water is present in all metabolic processes of living cells.
  • It dissolves many substances.
  • Without it dies all life on the planet.

This is not the whole list of properties, but it becomes clear why we need to save water and water bodies.

Unique building

Most surprising was the cluster structure of water, which was discovered recently. Recent research scientists proved that this liquid can not only record information, but keep it for a long time.

why we need to protect waterways and conserve water

This discovery has changed the scientists ' ideas about the structure and the origin of life on Earth. If the phrase “water – cradle of life” meant that it originated all things, that even confirms the Bible (the second day of creation), today it has acquired a different meaning. On the cluster of water you can capture any information, which will rebuild its original structure that gives the opportunity to change the state of living matter.

That's why you need to save water, after entering the human body, it contributes in its liquid environment, the information that it contains. For example, it may be data about the adverse conditions in which there is a water source. In this case the man is not even living near this reservoir, and receives water through long lines of pipes in his apartment, able to get sick of the same ills that the people of the area.

Main characteristics water

Their first scientific knowledge about this chemical element students receive in the classroom in science class in 3rd grade. “Why should we save water” is the theme of the lesson on the basic properties of water. Children are introduced to the fluid from the point of view of science and recognize the role it plays in the development and existence of living matter.

Water is typical:

  • Dissolve a variety of substances, therefore, in nature there is no really pure water. Not so long ago Russian scientists have highlighted a few grams like liquid, but its production took a lot of water and it took special equipment. In this environment dissolve not onlysalt but it also contains gold and other precious metals.
  • Depending on the number salts to be separated into layers in the oceans. Because the water is saltier, the heavier, closer to the bottom. Due to this property, each layer of water in the oceans has its own percentage of salt, which “live” micro-organisms, fish and marine animals. It is this feature that has allowed the evolution on Earth to evolve in the direction that we observe today. That's why we need to protect waterways and conserve water, because if that balance is upset, the world will be a gradual global extinction of all living things.

project why do we need to save water

  • Dissolve some chemical elements and substances. This property contributed to the origin of life. Fats that are not soluble in water, are the basis of cell membranes, which became the first prototype of everything. After all, if you believe the scientists, it is in the ocean originated single-celled organisms, of which after millions of years have seen animal and plant worlds.
  • To Turn when it freezes into ice, which is not something outstanding, since many chemicals may take this form. Surprising is the fact that the water – the only liquid that solid is lighter in weight than the quality of the solution. Thanks to this feature people all the other beings still alive, because if ice was heavier than water, it would fall to the bottom of water bodies, destroying them all. Homo erectus probably would not have survived the ice ages, if she had other properties, because at that time its existence was largely dependent on water and living fish and animals. Little has changed since then and people still depend on the reservoirs, that's why you need to protect and preserve the water.
  • When heated to turn into steam, which is characteristic of many liquids, but water changes are not the only way. It evaporates from water surface and even ice, which makes this process continuous. Thanks to this feature the water cycle in nature, what students learn at lessons of natural history. But little attention is paid to the fact that it is this property of water creates a favorable climate on the planet. That's why you need to conserve. Briefly it is discussed below.

Everything in nature is based on the properties of water, and if upset this balance, imminent environmental disaster. It should be understood by children still at school in 3rd grade. The project “Why water should be protected”, made by themselves or together with their parents, helps them realize their part of responsibility for the quality and quantity of water bodies on the planet.

Causes of water pollution: heavy metals

We All know that without water all life on Earth will die, but few people realize that in fresh as it has only 3 %. And, despite such a meager quantity in the total volume of water the surface of the planet, humanity continues (consciously or not) to destroy and reduce this figure. That's why we need to protect the water bodies, rivers, save water, because its shortage is acute in many countries, especially on the African continent.

why you need to protect the water briefly

The Main cause of water pollution are industrial enterprises. Contamination with heavy metals - this is what happens when discharging waste water not only in ponds but also in the soil. They seep through it and reaching the groundwater are potentially dangerous to the human body. History knows many facts when artesian or well water make people sick, mutated, or died. When this water was analysed, it was found a Nickel, mercury, lead, cadmium and other metals, which form the basis of sewage of industrial enterprises.

Radioactive contamination

With the development of nuclear production increased contamination of water waste. This kind of energy is harmful not only to water but also all living things on the planet. This happens in the form:

  • Radiation rain. Evaporation, formed in the places of nuclear tests in the latter falls the rain even in regions located hundreds or thousands of kilometers from the source.
  • Wastewater. The nuclear enterprise, getting rid of waste products, “buried” them in the ground. Even the best concrete sarcophagus not able to hold the radiation for a long time. Today everyone knows about the Chernobyl accident and the consequences and damage that it caused to people and nature.

why we need to save water grade 3

  • Accidents on nuclear submarines and vessels with engines powered by nuclear fuel. It's more suffer the water of the oceans, but evaporation from their poisoned by radiation the surface can also harm the rivers and lakes far from the sourceintrusion.

Perhaps the students of class 3 still hard to know how harmful radiation for all life on the planet, but the teachers, asking them as homework the writing of the story of why you need to save water, must mention the existing problem.

Contamination of inorganic substances

Every year people go deeper into the earth, extracting its mineral resources. Wastes from the production of mines, oil and gas rigs destroy freshwaters of inorganic compounds of alkali, metals and salts.

An example is the serious environmental state of the Azov sea.

Problems of sewage runoff

A Consequence of the global urbanization pumping wastewater who are daily in freshwaters of food waste, remains of cleaning agents, products of human activity, and more.

the story of why you need to save water

Once in the water, these substances contribute to the development of pathogenic microorganisms that can cause diseases and even death of thousands of people living in cities, if you fall into their taps for water pipes. The history of the famous examples of epidemics of dysentery and typhoid.

Synthetic waste

The Nitrates and phosphates, which are used for the production of fertilizers and detergents entering the aquatic environment, provoke the formation of blue-green algae. It is characterized by not only growing very fast, and completely destroy all life in the pond.

The place of the lakes appear swamps, in which there is no life.

Compliance with laws

The Problem of pollution of freshwater, and seawater, are very relevant today. In the majority of countries have adopted relevant laws on nature protection and water resources at the state level. Subsequently, the special bodies monitor compliance with norms and for the environment in the regions. All offenders can expect fines and court proceedings. In most European countries, USA, Canada and other developed countries environmental laws are enforced by the population, as the penalties for non compliance are quite severe.

The composition of the water, where businesses or farms dump their waste, constantly checked, and if it does not match a valid norm, then the consequence may be the complete elimination and closure of “culprit” with the payment of all penalties and court costs.

Water and human health

Scientists have long been talking about the relationship between mental and physical health of people and the water they drink. It is believed that up to 90 % of diseases is connected with quality of fresh water, which people consume. This is not surprising, since the human body consists of 70% water, which is also able to record and save information, like its counterparts in the seas, rivers and lakes.

When the body comes in a liquid containing harmful substances, the internal environment of man is rebuilt, which causes various diseases until cell mutation and DNA changes. That's why you need to save water, since its composition depends on the quality and length of life.

Appearance deserts

No plant on Earth can survive without water. The exceptions are seeds that are many years in the dry environment can keep their properties, but even they further the growth of the required liquid.

According to archaeologists, once on the planet was desert, but the ones today were seas and lakes. Climate change and human activity led to their appearance. The most striking example of – the Aral sea.

School projects

The Fact that students from the 3rd grade explain the concept of water on a global scale and how it depends on the quality of life on Earth, gives hope that a new generation of people will be able to solve the environmental problem.

why you need to protect and preserve water

Project “Why should we save water” will expand the horizons of children and helps to look differently at the world that surrounds them.


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UK: https://tostpost.com/uk/novini-ta-susp-l-stvo/34413-chomu-potr-bno-beregti-vodu-ohoronyati-vodoymi.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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