world ocean

简明释义

世界海洋

英英释义

例句

1.Scientists are studying the currents of the world ocean (世界海洋) to understand climate patterns.

科学家们正在研究世界海洋的洋流，以了解气候模式。

2.Climate change has a significant impact on the world ocean (世界海洋).

气候变化对世界海洋有显著影响。

3.The world ocean (世界海洋) covers over 70% of the Earth's surface.

世界海洋覆盖了地球表面的70%以上。

4.Marine pollution threatens the ecosystems of the world ocean (世界海洋).

海洋污染威胁着世界海洋的生态系统。

5.The health of the world ocean (世界海洋) is crucial for maintaining biodiversity.

世界海洋的健康对于维持生物多样性至关重要。

作文

The term world ocean refers to the vast body of saltwater that covers more than 70% of the Earth's surface. This immense expanse is not just a single entity; rather, it is composed of five major oceans: the Pacific, Atlantic, Indian, Southern, and Arctic Oceans. Understanding the significance of the world ocean is crucial for recognizing its role in global climate regulation, biodiversity, and human life.Firstly, the world ocean plays a pivotal role in regulating the Earth's climate. It acts as a massive heat reservoir, absorbing sunlight and distributing thermal energy around the planet. This process helps to maintain a stable climate and influences weather patterns. For instance, the warm waters of the Pacific Ocean can affect rainfall and temperature across continents, impacting agriculture and water supply. Without the world ocean, our planet would experience extreme temperature fluctuations, making it inhospitable for many forms of life.Moreover, the world ocean is home to an incredible diversity of marine life. It supports countless species, from the smallest plankton to the largest whales. This biodiversity is essential for maintaining healthy ecosystems and providing resources for human consumption. Fish, shellfish, and other marine organisms are vital sources of protein for billions of people worldwide. Additionally, the world ocean contributes to the pharmaceutical industry, as many marine organisms possess unique compounds that can lead to new medications and treatments.However, the health of the world ocean is under threat from various human activities. Pollution, overfishing, and climate change are wreaking havoc on marine ecosystems. Plastic waste, for example, has become a notorious pollutant, harming wildlife and disrupting food chains. Overfishing depletes fish populations, leading to imbalances in the ecosystem. Climate change causes ocean temperatures to rise and leads to coral bleaching, which further endangers marine species.In response to these challenges, international efforts have been initiated to protect the world ocean. Organizations such as the United Nations have established initiatives aimed at conserving marine resources and promoting sustainable practices. The Sustainable Development Goal 14 specifically focuses on conserving and sustainably using the oceans, seas, and marine resources for sustainable development. This goal emphasizes the importance of protecting marine ecosystems while also recognizing the need for economic growth and development.In conclusion, the world ocean is a critical component of our planet, influencing climate, supporting biodiversity, and providing resources for humanity. It is imperative that we take action to protect this invaluable resource. By understanding the significance of the world ocean and advocating for its conservation, we can ensure that future generations inherit a healthy and thriving marine environment. Our actions today will determine the fate of the world ocean and all the life it sustains.

“世界海洋”一词指的是覆盖地球表面70%以上的广阔盐水体。这片广袤的海域并不是一个单一的实体，而是由五大洋组成：太平洋、大西洋、印度洋、南冰洋和北冰洋。理解“世界海洋”的重要性对于认识其在全球气候调节、生物多样性和人类生活中的作用至关重要。首先，“世界海洋”在调节地球气候方面发挥着关键作用。它充当了一个巨大的热储存库，吸收阳光并将热能分布到地球各处。这个过程有助于维持稳定的气候，并影响天气模式。例如，太平洋的温暖水域可以影响整个大陆的降雨和温度，从而影响农业和水供应。如果没有“世界海洋”，我们的星球将经历极端的温度波动，使其对许多生命形式变得不适宜。此外，“世界海洋”是无数海洋生物的家园。它支持着从最小的浮游生物到最大的鲸鱼等无数物种。这种生物多样性对维持健康的生态系统和为人类提供资源至关重要。鱼类、贝类和其他海洋生物是全球数十亿人蛋白质的重要来源。此外，“世界海洋”还为制药行业做出贡献，因为许多海洋生物具有独特的化合物，可以导致新的药物和治疗方法。然而，“世界海洋”的健康正受到各种人类活动的威胁。污染、过度捕捞和气候变化正在对海洋生态系统造成严重破坏。例如，塑料废物已成为臭名昭著的污染物，危害野生动物并扰乱食物链。过度捕捞使鱼类种群减少，导致生态系统失衡。气候变化导致海洋温度上升，并导致珊瑚白化，进一步危及海洋物种。为了应对这些挑战，国际社会已开始采取行动以保护“世界海洋”。联合国等组织已启动旨在保护海洋资源和促进可持续实践的倡议。可持续发展目标14专门关注保护和可持续利用海洋、海洋和海洋资源，以实现可持续发展。该目标强调保护海洋生态系统的重要性，同时也认识到经济增长和发展的必要性。总之，“世界海洋”是我们星球的重要组成部分，影响气候、支持生物多样性并为人类提供资源。我们必须采取行动来保护这一宝贵资源。通过理解“世界海洋”的重要性并倡导其保护，我们可以确保未来几代人继承一个健康和繁荣的海洋环境。我们今天的行动将决定“世界海洋”和所有维持生命的命运。