azoic

简明释义

英[eɪˈzəʊɪk]美[eɪˈzoʊɪk]

adj. 无生命时代的；无生命的

n. 无生代；无生代岩石

英英释义

单词用法

同义词

反义词

例句

1.Azoic rocks don't contain organic remains.

无生代岩石中不包含有机残余物。

2.Azoic rocks don't contain organic remains.

无生代岩石中不包含有机残余物。

3.Marine life was discovered at depths previously thought to be azoic.

在先前被认为没有任何生命迹象的海洋深处发现了海洋生物。

4.The term azoic refers to a geological era that predates the appearance of life on Earth.

术语azoic指的是地球上生命出现之前的一个地质时代。

5.Scientists study azoic rocks to understand the early conditions of our planet.

科学家研究azoic岩石以了解我们星球早期的条件。

6.In geology, the azoic period is crucial for examining the formation of the Earth.

在地质学中，azoic时期对于研究地球的形成至关重要。

7.The azoic age is often characterized by the absence of fossils.

azoic时代通常以缺乏化石为特征。

8.Many minerals found in azoic strata provide insights into Earth's early atmosphere.

在azoic层中发现的许多矿物为地球早期大气提供了见解。

作文

The term azoic refers to a geological era that is devoid of life, particularly in relation to the earliest periods of Earth's history. This concept is crucial for understanding the development of our planet and the evolution of life. The azoic age, which can be traced back to billions of years ago, represents a time when the Earth was still in its formative stages, characterized by extreme conditions that were inhospitable to any form of life as we know it today. Scientists believe that during this period, the atmosphere was primarily composed of toxic gases, and the surface was dominated by volcanic activity and harsh environmental factors. As researchers delve into the mysteries of the azoic era, they uncover vital clues about the origins of life. Fossils and geological formations from later periods provide insights into how life began to emerge from these barren landscapes. The transition from an azoic state to one teeming with diverse organisms marks a significant milestone in Earth's history. It is fascinating to consider how the planet evolved from a lifeless expanse to a vibrant ecosystem filled with various species. In studying the azoic age, scientists utilize various methods, including radiometric dating and isotope analysis, to piece together a timeline of Earth’s development. These techniques allow them to estimate the age of rocks and minerals, helping to establish a clearer picture of how long the azoic period lasted and what conditions prevailed during that time. Moreover, understanding the azoic era is not just about looking back at the past; it also provides valuable lessons for the future. As we face pressing environmental challenges today, reflecting on the resilience of life that eventually emerged from an azoic world can inspire hope and innovation. The ability of life to adapt and thrive in even the most inhospitable conditions serves as a reminder of nature's tenacity. In conclusion, the azoic period is a fundamental concept in geology and evolutionary biology. It encapsulates a time when life was non-existent, paving the way for the eventual flourishing of biodiversity on Earth. By studying this ancient era, we gain a deeper appreciation for the complex processes that have shaped our planet and the life it supports. The journey from an azoic world to one rich with life is a testament to the dynamic nature of Earth, and it encourages us to cherish and protect the delicate balance of ecosystems that exist today.

术语azoic指的是一个没有生命的地质时代，特别是与地球历史上最早的时期有关。这个概念对于理解我们星球的发展和生命的进化至关重要。azoic时代可以追溯到数十亿年前，代表着地球仍处于形成阶段的时期，特征是极端条件使任何形式的生命都无法生存。科学家认为，在这一时期，大气主要由有毒气体组成，表面则被火山活动和恶劣的环境因素主导。 随着研究人员深入探索azoic时代的奥秘，他们揭示了关于生命起源的重要线索。来自后期的化石和地质构造提供了关于生命如何从这些荒凉的景观中开始出现的见解。从azoic状态转变为充满多样性生物的状态标志着地球历史上的一个重要里程碑。考虑到地球如何从一片无生命的广阔空间演变为充满各种物种的生机勃勃的生态系统，真令人着迷。 在研究azoic时代时，科学家们利用各种方法，包括放射性测年和同位素分析，拼凑出地球发展的时间线。这些技术使他们能够估算岩石和矿物的年龄，帮助建立一个更清晰的关于azoic时期持续了多长时间以及当时的条件的画面。 此外，理解azoic时代不仅是回顾过去；它也为未来提供了宝贵的教训。当我们今天面临紧迫的环境挑战时，反思最终从azoic世界中涌现出的生命的韧性可以激发希望和创新。生命在即使是最不适宜的条件下适应和繁衍的能力提醒我们大自然的顽强。 总之，azoic时期是地质学和进化生物学中的一个基本概念。它概括了一个没有生命的时期，为地球上多样性的最终繁荣铺平了道路。通过研究这个古老的时代，我们对塑造我们星球及其支持的生命的复杂过程有了更深的理解。从azoic世界到充满生命的世界的旅程证明了地球的动态特性，并鼓励我们珍惜和保护今天存在的生态系统的微妙平衡。