Question

назовите сферы деятельности в которых используется пресная вода . какие отрасли являються крупнейшими потребителями воды ?​

Answer 1

Ответ:

Потребители водных ресурсов разделяются на сельскохозяйственные, промышленные и бытовые. Около 70% воды потребляется в сельском хозяйстве, около 22% — в промышленности, около 8% приходится на бытовое потребление домохозяйств

В сельском хозяйстве вода используется не только на орошение посевов, но также и на пополнение запасов подземных вод (чтобы предупредить слишком быстрое опускание уровня грунтовых вод), на вымывание (или выщелачивание) солей, накопившихся в почве, на глубину ниже корней зоны возделываемых культур, на опрыскивания против вредителей и болезней, на поение сельскохозяйственных животных, на переработку собранного урожая.

Одной из самых водоёмких отраслей промышленности является целлюлозно-бумажная промышленность. Также много воды потребляют металлургическая промышленность и текстильная промышленность. Вода используется также в гидроэнергетике

Answer 2

Spheres of Activity that Use Freshwater

Freshwater is used in various spheres of activity. Some of the major spheres where freshwater is utilized include:

1. Agriculture: Agriculture is one of the largest consumers of freshwater globally. It is used for irrigation, livestock watering, and crop production.

2. Industry: Many industries require freshwater for their operations. It is used for manufacturing processes, cooling systems, and as a raw material in various industries such as food and beverage, textile, paper, and chemical industries.

3. Domestic Use: Freshwater is essential for daily household activities such as drinking, cooking, cleaning, and sanitation.

4. Energy Production: Freshwater is used in the production of electricity through hydropower plants. It is also used in cooling systems for thermal power plants.

5. Recreation and Tourism: Freshwater bodies such as lakes, rivers, and reservoirs are popular destinations for recreational activities like swimming, boating, fishing, and tourism.

Major Consumers of Water

The major consumers of water vary depending on the region and the specific context. However, some of the industries and sectors that are generally considered to be the largest consumers of water include:

1. Agriculture: As mentioned earlier, agriculture is one of the largest consumers of water globally. Irrigation for crop production and livestock watering require significant amounts of water.

2. Manufacturing and Industry: Industries such as food and beverage, textile, paper, and chemical industries require substantial amounts of water for their manufacturing processes and cooling systems.

3. Energy Production: The energy sector, particularly thermal power plants, requires water for cooling purposes.

4. Municipal and Domestic Use: Water consumption for domestic purposes, including drinking, cooking, cleaning, and sanitation, also contributes to significant water usage.

It's important to note that the distribution of water consumption can vary depending on factors such as geographical location, climate, and economic activities in a particular region.