Question

Для чего нужна вода ? животным - растениям - человеку- кораблям- электростанциям-

Answer 1

Животным для выживания как и растениям и человеку. а кораблям и электростанциям для использования в рабочем виде.

Answer 2

Без воды не сможет выжить не одно растение не человек. Вода является важнейшим веществом всех живых организмов на Земле. Предположительно, зарождение жизни на Земле произошло в водной среде. 
животным вода нужна для жизни. растениям для роста. 
человеку для жизни т.к. состоит на 80% из воды. 
если бы не было воды, то и не нужны были корабли, т.к. корабли передвигаются именно по воде. Электростанции- используют воду точнее силу энергию водных масс для выработки электричества.

Answer 3

The Importance of Water

Water is essential for the survival and well-being of various organisms, including animals, plants, humans, ships, and power plants. Let's explore the importance of water for each of these entities.

Water for Animals

Water is crucial for animals as it plays a vital role in their bodily functions. It helps regulate body temperature, aids in digestion, transports nutrients and oxygen throughout the body, and removes waste products. Animals obtain water through various sources such as drinking from rivers, lakes, or other bodies of water, consuming moisture-rich foods, and even metabolizing water during metabolic processes.

Water for Plants

Water is essential for the growth and survival of plants. Through a process called photosynthesis, plants use water, along with sunlight and carbon dioxide, to produce glucose and oxygen. Water is also responsible for transporting nutrients and minerals from the soil to different parts of the plant. Additionally, water helps maintain the turgidity and structure of plant cells. Plants obtain water through their root systems, absorbing it from the soil.

Water for Humans

Water is vital for human health and well-being. It is involved in numerous bodily functions, including digestion, circulation, temperature regulation, and waste removal. Staying hydrated is crucial for maintaining proper bodily functions and overall health. The human body loses water through various means such as sweating, urination, and breathing, so it is important to replenish it by drinking water and consuming water-rich foods.

Water for Ships

Water is essential for ships for various purposes. Ships require water for cooling systems, firefighting, ballast operations (to maintain stability), and for the crew's daily needs such as drinking, cooking, and sanitation. Depending on the type of ship, water can be sourced from onboard storage tanks, desalination systems (to convert seawater into freshwater), or by taking on freshwater supplies at ports.

Water for Power Plants

Water is crucial for power plants, particularly those that generate electricity through steam turbines. These power plants use water as a working fluid to produce steam, which drives the turbines to generate electricity. Water is also used for cooling purposes in thermal power plants. Hydroelectric power plants utilize the force of flowing or falling water to generate electricity. In both cases, water is a fundamental component of the power generation process.

In conclusion, water is essential for the survival and functioning of animals, plants, humans, ships, and power plants. It plays a vital role in various bodily functions, growth, and energy production. Whether it's for hydration, nutrient transport, temperature regulation, or power generation, water is a precious resource that is indispensable for life on Earth.