The Importance of Water
Plants need much more water than most living things. This is partly due to the fact that 90 % of plants are composed of it. Plants use it to grow, to transport food, and to carry out chemical reactions. They also use it to keep themselves standing. When a plant does not have enough water, it will begin to wilt. So, if you see a plant beginning to wilt help it out and give it some!
Plants use water as part of photosynthesis, to create their own food. Water enters a plant’s stem and travels up to the leaves. Photosynthesis takes place here. Once water reaches the leaves, it evaporates. When it evaporates, it turns to carbon dioxide. This process is called transpiration.
Your own body is about 60% water. Your cells, organs, and tissues all use it. It is in your blood and helps to transport food and chemicals to your cells. It also helps remove waste products from your body. It is used to cool you down, warm you up, and to carry out the chemical reactions that allow you to move and grow. Your body loses water through many different functions.
These functions include breathing, sweating, and digestion. Because your body loses so much, you have to drink a lot more. If you don’t drink enough, you might start to feel light-headed, which is a sign of dehydration. When you are hot, you sweat. Sweat is water that has evaporated from your body. Another important use of water is to keep your body clean. Though you may not like it, taking a bath or shower is an important part of being healthy.