Essay on Water
Water (chemical formula H2O) is a transparent chemical substance. It is one of the basic necessities for every living being be it plants or animals. Just as air, sunlight and food, water is needed for the proper growth and development of life on earth. Besides quenching our thirst, water is used for numerous other activities such as cleaning, washing and cooking to name a few.
Properties of Water
Water is mainly known for five of its properties. Here is a brief about these properties:
Cohesion and Adhesion
Cohesion, also referred to as water’s attraction to other water molecules, is one of the main properties of water. It is the polarity of water by way of which it is attracted to other water molecules. The hydrogen bonds present in water hold the water molecules together.
Adhesion is basically water’s attraction between molecules of varied substances. This substance bonds with any molecule it can form hydrogen bonds with.
Lower Density of Ice
The hydrogen bonds of water turn into ice when cooled down. The hydrogen bonds are stable and maintain their crystal like shape. The solid form of water which is ice is comparatively less dense as its hydrogen bonds are spaced out.
Water’s High Polarity
Water has high level of polarity. It is known to be a polar molecule. It is attracted to other polar molecules and ions. It can make hydrogen bonds and is thus a powerful solvent.
Water’s High-Specific Heat
Water can moderate temperature owing to its high specific heat. It takes a long time when it comes to heating up. It holds its temperature for long when heat is not applied.
Water’s High Heat of Evaporation
This is another property of water that renders it the ability to moderate temperature. As the water evaporates off a surface it leaves a cooling effect on the same.
Avoid Wastage of Water
Water is required for most of the activities we indulge in our day-to-day life. It is necessary for us to conserve it else our planet will be devoid of fresh water in the years to come. Here are a few ways in which water can be conserved:
Fix leaking taps immediately to avoid wastage of water without any delay.Avoid the use of shower while bathing.Keep your tap off while brushing your teeth. Turn it on only when required.Wash full loads of laundry instead of half. This will not only save water but save a substantial amount of electricity too.Do not leave the water running while washing dishes.Use rainwater harvesting system.Avoid using water hose for cleaning gutters. You can use brooms or other techniques instead.Use the right size of pans and other dishes while cooking and eating food. Avoid using those bigger than your requirement.Try to water your plants by hand rather than using sprinklers.Cover the pools so as to avoid water loss due to evaporation.
Conclusion
We must not waste water and contribute our bit towards its conservation. We must practice and promote activities and plans that help in conserving water and protecting its sources to meet the current and future demands of living beings.
👉Kanalimizga a'zo bo'ling.
👉@english_essays_books
Water (chemical formula H2O) is a transparent chemical substance. It is one of the basic necessities for every living being be it plants or animals. Just as air, sunlight and food, water is needed for the proper growth and development of life on earth. Besides quenching our thirst, water is used for numerous other activities such as cleaning, washing and cooking to name a few.
Properties of Water
Water is mainly known for five of its properties. Here is a brief about these properties:
Cohesion and Adhesion
Cohesion, also referred to as water’s attraction to other water molecules, is one of the main properties of water. It is the polarity of water by way of which it is attracted to other water molecules. The hydrogen bonds present in water hold the water molecules together.
Adhesion is basically water’s attraction between molecules of varied substances. This substance bonds with any molecule it can form hydrogen bonds with.
Lower Density of Ice
The hydrogen bonds of water turn into ice when cooled down. The hydrogen bonds are stable and maintain their crystal like shape. The solid form of water which is ice is comparatively less dense as its hydrogen bonds are spaced out.
Water’s High Polarity
Water has high level of polarity. It is known to be a polar molecule. It is attracted to other polar molecules and ions. It can make hydrogen bonds and is thus a powerful solvent.
Water’s High-Specific Heat
Water can moderate temperature owing to its high specific heat. It takes a long time when it comes to heating up. It holds its temperature for long when heat is not applied.
Water’s High Heat of Evaporation
This is another property of water that renders it the ability to moderate temperature. As the water evaporates off a surface it leaves a cooling effect on the same.
Avoid Wastage of Water
Water is required for most of the activities we indulge in our day-to-day life. It is necessary for us to conserve it else our planet will be devoid of fresh water in the years to come. Here are a few ways in which water can be conserved:
Fix leaking taps immediately to avoid wastage of water without any delay.Avoid the use of shower while bathing.Keep your tap off while brushing your teeth. Turn it on only when required.Wash full loads of laundry instead of half. This will not only save water but save a substantial amount of electricity too.Do not leave the water running while washing dishes.Use rainwater harvesting system.Avoid using water hose for cleaning gutters. You can use brooms or other techniques instead.Use the right size of pans and other dishes while cooking and eating food. Avoid using those bigger than your requirement.Try to water your plants by hand rather than using sprinklers.Cover the pools so as to avoid water loss due to evaporation.
Conclusion
We must not waste water and contribute our bit towards its conservation. We must practice and promote activities and plans that help in conserving water and protecting its sources to meet the current and future demands of living beings.
👉Kanalimizga a'zo bo'ling.
👉@english_essays_books