Water is an invaluable resource. All living things require water to survive. All oxygen-dependent organisms require water to help in the respiration process. Some organisms use water not just as a living habitat, but also as a solvent, a metabolite, and a temperature buffer.
According to research, 71% of the earth’s surface is covered by water. However, a common issue remains: Is water renewable?
Why Water is Renewable?
To address this question, it is essential to first define what a renewable resource is. A renewable resource is a natural resource that cannot get depleted since it can be renewed after use or consumption.
The replenishment process can occur naturally or biologically over a specific period of time. In contrast, nonrenewable resources can be exhausted and cannot be replaced.
Water is a natural resource that is not only present on the surface of the planet in rivers, seas, lakes, and streams, but also under the surface. Is water a resource that can be replenished? Yes. Water is a resource that is renewable.
In this post, we will discuss how and why water is a renewable resource, as well as provide a few supporting arguments or facts.
Renewable Resources Can Also Deplete
First, we must unravel the enigma of why a renewable resource like water depletes. The depletion of groundwater may be caused by a variety of factors, including persistent groundwater pumping. It can lead to decreased water levels in streams, wells, and lakes. It is essential to retain groundwater so that water is not pumped faster than it is replenished.
This takes us to the second key topic, namely, how and where water is generated. This natural resource, water, is abundant across the cosmos.
Water is a resource that has existed ever since the beginning of the cosmos. It falls from the sky as rain, which then runs down our riverbeds and produces gorgeous bodies of water such as seas and lakes. Water is a plentiful resource that cannot be (constantly) supplied.
Seven Explanations Why Water Is a Renewable Resource
So, here are the seven answers to the question, “Is water renewable?
Water Has A Rain Cycle
Water is one of the renewable resources, which are resources that are not at risk of being exhausted. When it rains, water bodies are refilled, which is a major reason why water is regarded to be a renewable resource. Rain often takes the form of liquid or droplets generated by the condensation of atmospheric water vapor.
Then, like rain, the droplets get heavier and fall due to gravity. It helps deposit the majority of the world’s fresh water. Rainfall is caused by the flow of moisture in three-dimensional zones of temperature or moisture difference, often known as weather fronts.
Typically, precipitation falls from convective clouds, especially cumulonimbus, if sufficient moisture is aloft and in motion. In mountainous regions where upslope flow occurs on the windward sides of the topography, heavy precipitation is most prevalent.
Therefore, water is one of the renewable resources we may have as long as there is adequate precipitation. However, as a result of global warming, climatic patterns are constantly shifting. Avoid activities that contribute to the loss of the ozone layer, which ultimately results in global warming and climate change. Utilize decarbonization activities to lower your carbon impact.
Conservation is an additional approach for regenerating or refilling the water resource. When a drought strikes, conservation initiatives might assist refill water reserves. The stored water can be used to refill the reservoirs. 97 percent of the water on the planet is salt water, whereas just 3 percent is pure, potable water.
Is freshwater thus a renewable resource? Implementing conservation measures ranging from simple to complicated systems can assist in supplying us with fresh water, particularly during dry seasons. Utilize these greywater systems in your home to conserve potable water as you won’t be using it for any other purposes.
Since you’ll be using other water for normal duties, the following conservation measures might help you free up extra drinking water:
- Install a water-saving shower head (they are just $19.95 and may save you a significant amount of money).
- Establish a rain garden,
- Install low-volume faucets
- Install a system for grey water,
- Ensure that your toilet is dual-flush or low-flow.
- Ensure you have a dishwasher that conserves water
- Utilize water for several purposes, among others.
Due to the fact that water evaporates, it is a renewable resource. Evaporation is the transformation of liquid water into water vapor upon exposure to high temperatures.
90 percent of the water in rivers, lakes, and seas undergoes this change, allowing water to be supplied when vapors condense.
Another activity that happens as part of the natural water cycle is condensation. When water molecules ascend during the evaporation process, they finally encounter colder air in the upper atmosphere. The water vapor is subsequently condensed to produce clouds consisting of big water droplets.
It produces temperature fluctuations that result in the re-separation of water molecules into big droplets. precipitation will eventually lead to rain. The mechanism of the water cycle is what makes water a renewable resource.
Water Is Recyclable
Water is recoverable and recyclable. It entails the reuse of wastewater, which is the transformation of sewage into clean water. Water reclamation is an ideal method for replenishing water and reusing or repurposing it in the future. The recycled water may be utilized to irrigate agricultural areas and gardens, replenishing both surface and groundwater.
Recycled water can be purified and utilized for drinking, cooking, or another use in residential areas, commercial complexes, and the industrial sector. Another method for replenishing water bodies is to reuse treated wastewater to restore freshwater resources.
Replenishing water is a method that will have significant positive effects on ecosystems, enhance stream flow, and replenish aquifers. For agricultural and farming reasons, ocean seawater is desalinated using several processes.
Water Is Sustainable
Sustainability is another reason why water is considered a renewable resource. Reusing water is one of the sustainable techniques for water management that can lessen reliance on other natural water sources.
Water is a renewable resource due to the fact that it may be used for a variety of human activities. Sustainability is a crucial concept due to its lengthy lifespan.
Since a lowered water table is the primary source of water depletion, the water table must be raised. Rainwater collection is yet another way of groundwater replenishment. During the rainy season, we may collect rainwater from rooftops and utilize it to replenish groundwater.
Rainwater harvesting is a technique that includes connecting the roof’s downspout with gutters and diverting the water to existing wells, bore wells, tube wells, or specifically constructed wells.
As an alternative, we may utilize rain gardens to collect rainwater that falls from rooftops. Also, we may inject water into aquifers and raise the water table by using pressure pumps to inject water into wells.
This list appears to address the issue, “Is water renewable?” Despite being a renewable resource, water can be depleted if we do not protect the environment. Consider avoiding bottled water to reduce plastic pollution. Here are a few disadvantages of bottled water.
Therefore, we must engage in water conservation to replenish our water supplies.
If you are interested in more information like this, here’s an article on the advantages of photovoltaic cells.