amagmatic formation

简明释义

非岩浆岩层;

英英释义

例句

1.The geologist explained that the region is characterized by an amagmatic formation, which means it lacks significant volcanic activity.

地质学家解释说，该地区的特征是无熔岩构造，这意味着它缺乏显著的火山活动。

2.The presence of an amagmatic formation indicates a long period of geological stability without major magmatic events.

一个无熔岩构造的存在表明在没有重大熔融事件的情况下经历了较长时间的地质稳定。

3.In contrast to volcanic regions, amagmatic formations are often associated with sedimentary rock layers.

与火山区域相比，无熔岩构造通常与沉积岩层相关。

4.During our field trip, we observed an amagmatic formation that provided insights into the area's geological history.

在我们的实地考察中，我们观察到了一个无熔岩构造，这为该地区的地质历史提供了见解。

5.The study of amagmatic formation helps researchers understand the tectonic processes at play in stable continental regions.

对无熔岩构造的研究帮助研究人员理解稳定大陆地区的构造过程。

作文

The concept of amagmatic formation is often overlooked in the study of geological processes. To understand this term, we must first delve into the basics of magmatic and non-magmatic formations. Magmatic formations occur when molten rock, or magma, cools and solidifies beneath the Earth's surface or after being expelled during a volcanic eruption. In contrast, amagmatic formation refers to the processes that lead to the creation of rocks without the influence of magma. This can include sedimentary processes, metamorphic changes, or even the accumulation of organic materials over time.One of the most significant aspects of amagmatic formation is its role in the Earth's crust development. While magmatic processes contribute to the formation of igneous rocks, the non-magmatic processes are equally important as they shape sedimentary and metamorphic rocks. For instance, consider the formation of sandstone. Sandstone is primarily formed through the compaction and cementation of sand particles, which can be transported by wind, water, or ice. This process exemplifies an amagmatic formation since it does not involve any magmatic activity.Moreover, the understanding of amagmatic formation has significant implications in various fields, including natural resource exploration and environmental science. In the context of natural resources, many valuable minerals and fossil fuels are found in sedimentary rocks that have undergone amagmatic formation. Therefore, geologists must be well-versed in identifying these formations to locate and extract resources effectively.In environmental science, recognizing amagmatic formation is crucial for understanding soil composition and stability. For example, soils derived from sedimentary rocks tend to have different properties compared to those formed from igneous rocks. This knowledge can inform agricultural practices, land use planning, and ecological conservation efforts.Furthermore, the study of amagmatic formation provides insight into past environmental conditions. By examining sedimentary layers, scientists can interpret historical climate changes, biological evolution, and tectonic activities. This information is invaluable for predicting future geological events and understanding the long-term impacts of human activities on the planet.In conclusion, while the term amagmatic formation may not be as widely recognized as its magmatic counterpart, it plays a vital role in geology and earth sciences. From the formation of essential natural resources to insights into past climates, the significance of amagmatic formation cannot be understated. As we continue to explore and study our planet's geological history, a comprehensive understanding of both magmatic and amagmatic formation processes will be crucial for advancing our knowledge and ensuring sustainable management of Earth's resources.

‘amagmatic formation’这一概念在地质过程的研究中常常被忽视。要理解这个术语，我们首先必须深入了解火成岩和非火成岩形成的基础知识。火成岩形成是指当熔融岩石或岩浆在地球表面下冷却并固化，或在火山喷发期间被排出时发生的过程。相比之下，‘amagmatic formation’指的是在没有岩浆影响下形成岩石的过程。这可以包括沉积过程、变质变化，甚至是有机材料随时间的积累。‘amagmatic formation’的一个重要方面是它在地壳发展中的作用。虽然火成过程有助于火成岩的形成，但非火成过程同样重要，因为它们塑造了沉积岩和变质岩。例如，考虑砂岩的形成。砂岩主要是通过沙粒的压实和胶结形成的，这些沙粒可以通过风、水或冰的作用进行运输。这一过程体现了‘amagmatic formation’，因为它不涉及任何火成活动。此外，理解‘amagmatic formation’在自然资源勘探和环境科学等多个领域具有重要意义。在自然资源的背景下，许多有价值的矿物和化石燃料存在于经历过‘amagmatic formation’的沉积岩中。因此，地质学家必须熟练识别这些形成，以有效地定位和提取资源。在环境科学中，认识到‘amagmatic formation’对于理解土壤成分和稳定性至关重要。例如，由沉积岩衍生的土壤与由火成岩形成的土壤在性质上往往有所不同。这些知识可以为农业实践、土地利用规划和生态保护工作提供指导。此外，‘amagmatic formation’的研究为我们提供了对过去环境条件的洞察。通过检查沉积层，科学家可以解读历史气候变化、生物进化和构造活动。这些信息对于预测未来地质事件和理解人类活动对地球长期影响是无价的。总之，尽管‘amagmatic formation’这一术语可能没有其火成对应物那么广为人知，但它在地质学和地球科学中发挥着至关重要的作用。从重要自然资源的形成到对过去气候的见解，‘amagmatic formation’的重要性不容小觑。随着我们继续探索和研究地球的地质历史，对火成和‘amagmatic formation’过程的全面理解将对推进我们的知识和确保地球资源的可持续管理至关重要。