Salt water

简明释义

食盐水

英英释义

例句

1.Many sea creatures thrive in salt water environments.

许多海洋生物在盐水环境中繁衍生息。

2.You should avoid drinking salt water as it can dehydrate you.

你应该避免饮用盐水，因为它会导致脱水。

3.To make a saline solution, mix salt water with fresh water.

要制作盐水溶液，可以将盐水与淡水混合。

4.When swimming in the sea, you'll notice the buoyancy of salt water.

在海里游泳时，你会注意到盐水的浮力。

5.The ocean is made up of mostly salt water, which is why it tastes salty.

海洋主要由盐水构成，这就是它尝起来咸的原因。

作文

The vastness of the ocean has always fascinated humanity. Covering more than 70% of the Earth's surface, it is primarily composed of salt water (咸水), which makes it a unique and vital part of our planet's ecosystem. Understanding salt water (咸水) is essential not only for marine biology but also for environmental science and climate studies. One of the most intriguing aspects of salt water (咸水) is its composition. It contains about 3.5% dissolved salts, primarily sodium chloride, along with other minerals such as magnesium and calcium. This high salinity level affects the density of the water, making it heavier than freshwater. Consequently, organisms living in salt water (咸水) have adapted to these conditions, developing unique physiological traits that allow them to thrive in such an environment. For instance, fish like sharks have specialized kidneys that help them excrete excess salt, enabling them to maintain their internal balance. Moreover, salt water (咸水) plays a crucial role in regulating the Earth's climate. The ocean absorbs a significant amount of carbon dioxide from the atmosphere, acting as a buffer against climate change. However, increased levels of carbon dioxide lead to ocean acidification, which poses a serious threat to marine life. Coral reefs, often referred to as the "rainforests of the sea," are particularly sensitive to changes in salt water (咸水) chemistry. As the acidity of salt water (咸水) increases, corals struggle to build their calcium carbonate structures, leading to bleaching and the potential collapse of entire ecosystems. Furthermore, salt water (咸水) is integral to the global water cycle. Evaporation from the ocean's surface contributes to cloud formation, which eventually leads to precipitation. Although the majority of precipitation falls as freshwater, the cycle begins with salt water (咸水). Regions near coastlines often experience different weather patterns compared to inland areas due to the influence of salt water (咸水) bodies. In addition to its ecological significance, salt water (咸水) has been historically important for human civilization. It has served as a means of transportation, trade, and sustenance. Coastal communities have thrived on fishing, utilizing the rich biodiversity found in salt water (咸水) environments. However, overfishing and pollution have severely impacted these resources, leading to the decline of fish populations and the degradation of marine habitats. As we look to the future, understanding and protecting our oceans is more critical than ever. The preservation of salt water (咸水) ecosystems is vital for maintaining biodiversity and ensuring the health of our planet. Initiatives aimed at reducing plastic waste, regulating fishing practices, and mitigating climate change are essential steps toward safeguarding these invaluable resources. In conclusion, salt water (咸水) is not just a simple mixture of water and salt; it is a complex and dynamic system that supports life on Earth. From its role in climate regulation to its importance in human history, salt water (咸水) deserves our attention and protection. By fostering a deeper understanding of this precious resource, we can work towards a sustainable future for both marine ecosystems and humanity.

海洋的广袤一直吸引着人类。覆盖地球表面超过70%的海洋，主要由咸水（salt water）组成，这使其成为我们星球生态系统中独特而重要的一部分。理解咸水（salt water）对海洋生物学、环境科学和气候研究至关重要。咸水（salt water）的一个最引人入胜的方面是它的成分。它含有大约3.5%的溶解盐，主要是氯化钠，以及其他矿物质如镁和钙。这种高盐度水平影响了水的密度，使其比淡水更重。因此，生活在咸水（salt water）中的生物已经适应了这些条件，发展出独特的生理特征，使它们能够在这样的环境中繁衍生息。例如，鲨鱼等鱼类具有特殊的肾脏，可以帮助它们排出多余的盐，从而维持体内平衡。此外，咸水（salt water）在调节地球气候方面发挥着至关重要的作用。海洋吸收了大量来自大气的二氧化碳，充当对抗气候变化的缓冲。然而，二氧化碳水平的增加导致海洋酸化，这对海洋生物构成了严重威胁。珊瑚礁通常被称为“海洋的雨林”，对咸水（salt water）化学变化特别敏感。随着咸水（salt water）酸度的增加，珊瑚难以构建其碳酸钙结构，导致漂白和整个生态系统的潜在崩溃。此外，咸水（salt water）在全球水循环中是不可或缺的。来自海洋表面的蒸发促进了云的形成，最终导致降水。尽管大多数降水以淡水形式降落，但循环始于咸水（salt water）。沿海地区的天气模式通常与内陆地区不同，这是由于咸水（salt water）体的影响。除了生态意义外，咸水（salt water）对人类文明也具有历史重要性。它作为运输、贸易和生存的手段。沿海社区依靠渔业繁荣，利用咸水（salt water）环境中丰富的生物多样性。然而，过度捕捞和污染严重影响了这些资源，导致鱼类种群下降和海洋栖息地退化。展望未来，理解和保护我们的海洋比以往任何时候都更加重要。保护咸水（salt water）生态系统对于维持生物多样性和确保我们星球的健康至关重要。减少塑料废物、规范捕鱼实践和缓解气候变化的倡议是保护这些宝贵资源的重要步骤。总之，咸水（salt water）不仅仅是水和盐的简单混合物；它是一个复杂而动态的系统，支持着地球上的生命。从它在气候调节中的作用到它在人类历史中的重要性，咸水（salt water）值得我们关注和保护。通过加深对这一珍贵资源的理解，我们可以为海洋生态系统和人类的可持续未来而努力。