biosphere

简明释义

英[ˈbaɪəʊsfɪə(r)]美[ˈbaɪoʊsfɪr]

n. 生物圈

英英释义

单词用法

同义词

反义词

例句

1.How would a reductionist explain the biosphere, for example?

例如，一个还原主义者会如何解释生物圈呢？

2.You now have a biosphere that's completely transformed by people.

他说，“比如现在你有一个完全由人类改变的生物圈。”

3.In the immense and vast global biosphere, there exists a kind of noteless melanocratic organic matter which is humic substances.

在浩瀚广袤的地球生物圈里，蕴藏着一种不引人注目的暗色有机物，这就是腐植酸类物质。

4.Biosphere: Orchids, 1993.

生物圈：兰花，1993年(Biosphere： Or chids, 1993)。

5.They're inside the Biosphere voluntarily.

他们是自愿呆在生物圈里面的。

6.Lamarck made an intuitive guess about the biosphere and again was prescient.

拉马克凭直觉推演生物圈，而且具有先见之明。

7.Another important effect of Biosphere 2 is social, said Winters.

温特说，生物圈2号的另一个重要影响是它的社会性。

8.Recently planetary scientists have suggested that the external preconditions for the development of Earth's biosphere probably included four paramount contingencies.

最近，行星科学家提出，地球生物圈发展的外部先决条件可能包括四个最重要的偶发事件。

9.One such biosphere has 26 stories and a staff of 50,000.

这样一个生态圈保护区有26层楼和50000名职员。

10.Conservation efforts aim to protect the biosphere from pollution.

保护工作旨在保护生物圈免受污染。

11.The health of the biosphere is crucial for sustaining life on Earth.

地球上生命的维持依赖于生物圈的健康。

12.Human activities have a significant impact on the biosphere.

人类活动对生物圈产生了重大影响。

13.Climate change poses a serious threat to the global biosphere.

气候变化对全球生物圈构成严重威胁。

14.The biosphere is home to millions of species of plants and animals.

生物圈是数百万种植物和动物的家园。

作文

The term biosphere refers to the global sum of all ecosystems, representing the zone of life on Earth. It is a complex and dynamic system that includes all living organisms, their interactions with each other, and their relationships with the physical environment. The biosphere encompasses various habitats, such as forests, oceans, deserts, and wetlands, each supporting unique forms of life. Understanding the biosphere is crucial for appreciating the delicate balance of nature and the interconnectedness of all living things.In recent years, the impact of human activity on the biosphere has become a pressing concern. Deforestation, pollution, climate change, and habitat destruction are just a few examples of how our actions can disrupt this vital system. For instance, deforestation not only eliminates trees but also affects countless species that depend on forests for their survival. This loss of biodiversity can have cascading effects throughout the biosphere, leading to ecosystem collapse and the extinction of various species.Climate change, driven largely by greenhouse gas emissions, poses another significant threat to the biosphere. Rising temperatures and shifting weather patterns can alter habitats, making them inhospitable for many organisms. Coral reefs, often referred to as the "rainforests of the sea," are particularly vulnerable to warming oceans. As water temperatures rise, coral bleaching occurs, leading to the death of these vital ecosystems. The loss of coral reefs not only impacts marine life but also affects the livelihoods of millions of people who rely on fishing and tourism.To protect the biosphere, it is essential to adopt sustainable practices that minimize our ecological footprint. This includes reducing waste, conserving water, and transitioning to renewable energy sources. Education and awareness play a crucial role in fostering a sense of responsibility toward the biosphere. By understanding the consequences of our actions, individuals and communities can make informed choices that benefit the environment.Moreover, international cooperation is vital in addressing global environmental challenges. Initiatives like the Paris Agreement aim to unite countries in the fight against climate change, emphasizing the importance of collective action to safeguard the biosphere. Conservation efforts, such as establishing protected areas and restoring degraded ecosystems, are also essential in preserving biodiversity and maintaining the health of the biosphere.In conclusion, the biosphere is a precious and intricate web of life that sustains us all. As stewards of the planet, it is our responsibility to protect and preserve this vital system for future generations. By understanding the importance of the biosphere and taking action to mitigate our impact, we can ensure a healthier and more sustainable world. The time to act is now, as the future of our biosphere depends on the choices we make today.

“生物圈”一词指的是所有生态系统的全球总和，代表了地球上的生命区域。它是一个复杂而动态的系统，包括所有生物体、它们之间的相互作用以及它们与物理环境的关系。生物圈涵盖了各种栖息地，如森林、海洋、沙漠和湿地，每种栖息地都支持独特的生命形式。理解生物圈对于欣赏自然的微妙平衡和所有生物之间的相互联系至关重要。近年来，人类活动对生物圈的影响已成为一个紧迫的问题。砍伐森林、污染、气候变化和栖息地破坏只是我们行为如何干扰这一重要系统的一些例子。例如，砍伐森林不仅消除了树木，还影响了无数依赖森林生存的物种。这种生物多样性的丧失可能在整个生物圈中产生连锁反应，导致生态系统崩溃和各种物种的灭绝。气候变化主要由温室气体排放驱动，对生物圈构成了另一个重大威胁。气温上升和天气模式变化可能改变栖息地，使其对许多生物变得不适宜。珊瑚礁通常被称为“海洋的热带雨林”，特别容易受到温暖海洋的影响。随着水温上升，发生珊瑚白化，导致这些重要生态系统的死亡。珊瑚礁的丧失不仅影响海洋生物，还影响数百万依赖渔业和旅游业谋生的人。为了保护生物圈，采用可持续的做法以最小化我们的生态足迹至关重要。这包括减少浪费、节约用水以及转向可再生能源。教育和意识在培养对生物圈的责任感方面发挥着至关重要的作用。通过了解我们行为的后果，个人和社区可以做出有利于环境的明智选择。此外，国际合作在应对全球环境挑战中至关重要。巴黎协定等倡议旨在团结各国共同抗击气候变化，强调集体行动在保护生物圈中的重要性。保护努力，如建立保护区和恢复退化的生态系统，也对保护生物多样性和维护生物圈的健康至关重要。总之，生物圈是一个珍贵而复杂的生命网络，维持着我们所有人的生存。作为地球的管理者，我们有责任保护和保存这一重要系统，以便将来世代相传。通过理解生物圈的重要性并采取行动减轻我们的影响，我们可以确保一个更健康、更可持续的世界。现在是采取行动的时候，因为我们生物圈的未来取决于我们今天所做的选择。