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Jan 25, 2019 · Water is essential for life but current usage rates are unsustainable. About 70% of water is used for agriculture and production of daily food requires 2000-5000 liters per person, straining resources as population grows.
Sep 13, 2014 · The document discusses water facts and the importance of water conservation. It provides information on where water comes from, why we need it, how much we need each day, and why we should save it. It then gives over 25 tips for saving water in daily activities from fixing leaky taps to watering gardens.
Thanks to the contents supplied by real educators, we've designed this slideshow that explains many important things about water: its three states, its physical and chemical properties, the cycle of water and what to do to save water.
4 Water in the Human Body ~70% of adult’s body is made up of water. A person can live about a month without food, but only a week without water. Water leads to overall great health by flushing out wastes and bacteria that cause disease. Water can decrease risk of cancer.
Jul 19, 2020 · Water is essential for life on Earth. The human body is composed of 50-75% water, which is used in every cell and organ to carry nutrients and waste, regulate temperature, cushion joints, and maintain weight.
Nov 13, 2014 · Importance of Water. Importance of Water. Basic Nutrients Unit. The Importance of Water. It is necessary for an individual to drink 6-8 cups of water daily and more if participating in sports or exercising. Water is the most critical nutrient for sustaining life . Two-thirds of the human body is water. 710 views • 7 slides
Jan 4, 2020 · The Importance of Water • Outside the cells, water is a means of transporting nutrients and wastes, a physical cushion, a lubricant. • When exhaled or perspired, water removes excess heat energy from the body. • Within the cell, it is the solvent in which all chemical interactions occur.
Water is essential for all living things to survive. It is used in many life support systems and activities. While Earth has a tremendous amount of water, only 3% is fresh water found on continents, with 97% being saline water in the oceans.
Jul 19, 2014 · The need for clean water • Drinking contaminated water is leading cause of epidemic disease in developing countries • Clean, healthy drinking water is essential to a child’s proper mental and physical development • Water can cause birth defects. • 3.41 million people die each year from water, sanitation and hygiene related causes each ...
Learn about the importance of water to life on Earth, along with where water comes from, with an instructional slide deck. Editable: Google Slides, PowerPoint. Pages: 1 Page. Curriculum: AUS V8, NSW, VIC, AUS V9.
