sea water

简明释义

海水

英英释义

例句

1.The children enjoyed playing in the sea water.

孩子们喜欢在海水中玩耍。

2.We collected some sea water to analyze its salinity.

我们收集了一些海水来分析其盐度。

3.Many marine animals thrive in sea water environments.

许多海洋动物在海水环境中繁衍生息。

4.Swimming in sea water can be refreshing on a hot day.

在炎热的日子里，游泳于海水中会让人感到清爽。

5.The sea water was too cold for me to swim comfortably.

对于我来说，海水太冷了，无法舒适地游泳。

作文

The vastness of the ocean has always fascinated humanity. When we think about the ocean, one of the most prominent features that come to mind is the sea water. This term refers to the saline water that fills the world's oceans and seas, making up about 97% of the Earth's water supply. The significance of sea water extends beyond just its abundance; it plays a crucial role in regulating our planet's climate, supporting marine life, and providing resources for human use.Firstly, the composition of sea water is quite unique. It contains a mixture of various salts, with sodium chloride being the most prevalent. This salinity is vital for the survival of numerous marine organisms. For example, fish, crustaceans, and coral reefs thrive in this saline environment. The balance of minerals found in sea water also contributes to the health of these ecosystems. Moreover, the temperature and depth of sea water can greatly affect marine biodiversity. Warmer waters often host a wider variety of species, while deeper areas may contain unique organisms adapted to extreme conditions.In addition to its ecological importance, sea water serves as a vital resource for humans. Desalination, the process of removing salt from sea water, has become increasingly popular in arid regions where freshwater is scarce. Countries like Saudi Arabia and the United Arab Emirates rely heavily on desalinated sea water to meet their water needs. Furthermore, sea water is also a source of food, with fishing industries depending on the abundance of marine life found within it. Sea salt, derived from evaporated sea water, is another product that has gained popularity in culinary practices worldwide.However, the increasing pollution of sea water poses a significant threat to both marine life and human health. Plastic waste, chemicals, and oil spills have contaminated our oceans, leading to devastating effects on wildlife. Marine animals often ingest or become entangled in debris, while toxic substances can accumulate in the food chain, ultimately affecting human consumers. It is crucial that we take action to protect our oceans and the sea water that sustains them.In conclusion, sea water is not just a simple term; it encompasses a complex system that supports life on Earth. From its unique composition to its role as a resource, sea water is integral to our planet's health and sustainability. As stewards of the environment, it is our responsibility to ensure that we protect our oceans and the precious sea water within them for future generations. Understanding the importance of sea water can inspire us to take action and make informed choices that benefit both our planet and ourselves.

海洋的广阔一直吸引着人类。当我们想到海洋时，最突出的特征之一就是海水。这个术语指的是填满世界海洋和海域的盐水，占地球水资源的约97%。海水的重要性不仅在于其丰富性；它在调节我们星球的气候、支持海洋生物和为人类提供资源方面发挥着至关重要的作用。首先，海水的成分非常独特。它含有多种盐的混合物，其中氯化钠是最常见的。这种盐度对许多海洋生物的生存至关重要。例如，鱼类、甲壳类动物和珊瑚礁在这种盐水环境中蓬勃发展。海水中矿物质的平衡也有助于这些生态系统的健康。此外，海水的温度和深度会极大地影响海洋生物的多样性。温暖的水域通常拥有更丰富的物种，而较深的区域可能包含适应极端条件的独特生物。除了生态重要性外，海水还是人类的重要资源。淡化，即去除海水中的盐分，已经在缺乏淡水的干旱地区变得越来越普遍。沙特阿拉伯和阿联酋等国家在满足水需求方面严重依赖淡化的海水。此外，海水也是食物的来源，渔业依赖于其中丰富的海洋生物。海盐是从蒸发的海水中提取的另一种产品，近年来在全球烹饪中越来越受欢迎。然而，海水的污染日益严重，对海洋生物和人类健康构成了重大威胁。塑料废物、化学物质和石油泄漏污染了我们的海洋，对野生动物造成了毁灭性的影响。海洋动物经常吞食或被垃圾缠住，而有毒物质可以在食物链中积累，最终影响人类消费者。因此，我们必须采取行动保护我们的海洋及其维持的海水。总之，海水不仅仅是一个简单的术语；它包含了一个复杂的系统，支持着地球上的生命。从其独特的成分到作为资源的角色，海水对我们星球的健康和可持续性至关重要。作为环境的管理者，我们有责任确保保护我们的海洋和未来几代人珍贵的海水。理解海水的重要性可以激励我们采取行动，做出有利于我们星球和自身的明智选择。