Water - the Essence of Life and Flow
- catrinmacmahon
- Jul 12, 2023
- 3 min read
Water is a remarkable substance that connects us to the entire universe and plays a vital role in the existence and sustenance of life on Earth. Since the Earth's creation, water has continuously transformed rather than being created or destroyed. Water molecules have cycled through clouds, trees, volcanoes, and even ancient dinosaur kidneys. This eternal recycling connects us across time, as water constantly changes form and moves through land, air, and waterways.
By drawing parallels between water (Earth's blood) and human blood, and the sustaining role of water in general, we can gain a deeper understanding of the significance of water and its impact on our planet.
The Evolutionary Journey
The evolution of life on Earth can be traced back to the invention of photosynthesis, which led to the production of oxygen and the transition from prokaryotes to eukaryotes. From these humble beginnings, multicellular organisms emerged, including animals, microorganisms, fungi, and plants. It is fascinating to note that all forms of life, including humans, originated from a form of bacteria living in water. This common ancestry highlights the fundamental connection we share with water.
Water's Role in Sustaining Life
Water is not only essential for human survival but also crucial for all living organisms. Just as our bodies are primarily composed of water, ranging from 75% in infants to 55% in the elderly, water is essential for maintaining cellular homeostasis and overall health. Similarly, animals, microorganisms, and plants rely on water for their well-being. Soil microbes, for instance, contain over 70% water, emphasizing the interconnectedness of water and life.
Water and Blood as a Carrier
One of the key roles of water in our bodies is transportation. Similarly, water acts as a carrier for nutrients, oxygen, and carbon dioxide throughout the Earth, facilitating the exchange of essential elements from cell to cell. In our bodies, blood, which is 83% water, transports nutrients and oxygen while eliminating waste products through urine. In the Earth's circulation system, water's movement through the hydrological cycle acts as a carrier, nourishing the land and sustaining life. They say you can’t step into the same river twice - the water is moving and changing constantly.
Regulating Body and Earth’s Temperature
Water also plays a crucial role in regulating body temperature. Human bodies employ sweat as a cooling mechanism through evaporation, preventing overheating. Likewise, the Earth manages heat through the hydrological cycle, with water evaporating from the land's surface and transpiring from vegetation and forests, effectively cooling the Earth's surface. This process demonstrates the intricate balance maintained by water in maintaining the planet's temperature.
Water and Soil Health
Just as our bodies rely on a healthy microbiome for optimal well-being, the health of the soil is closely linked to the presence of beneficial microorganisms. Soil can be compared to the gut lining and digestive system of humans, fostering the growth of organisms that contribute to the overall vitality of the land. Chemical fertilizers and pesticides disrupt this delicate balance, harming the microorganisms crucial for soil fertility. Healthy soil act as a filter for the water. It moves through the Earth and refills our aquifers with clean drinking water. What an amazing cycle nature designed! By under- standing and restoring these natural processes, we can ensure the health of the Earth's
"skin" – the topsoil.
Conclusion
Water is undeniably the Earth's lifeblood, connecting every living being through its timeless and cyclical nature. By recognizing the parallels between water and blood, we gain a deeper appreciation for the vital role water plays in sustaining life on our planet. From its role as a carrier and regulator to its contribution to soil health and the management of heat, water is an essential element that deserves our utmost care and attention. Let us cherish and protect this precious resource, for it is the very foundation of life itself.
Where do you see water in your daily life? look closely to see all the different forms it can have. Practice mindful photography to be more present and to feel connected with nature - our true essence.
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