volcanic

简明释义

英[vɒlˈkænɪk]美[vɑːlˈkænɪk]

adj. 火山的，火山引发的；（感情或情绪）猛烈的，易突然发作的

n. 火山岩

英英释义

单词用法

同义词

反义词

例句

1.Volcanic explosions could bring the whole animal species to extinction.

火山爆发可能会使所有的动物灭绝。

2.They occur primarily in regions of recent volcanic activity as hot, dry rock; natural hot water; or natural steam.

地热能主要以干热的岩石、自然热水或自然蒸汽的形式出现在近期火山活动的区域。

3.Volcanic activity has created thermal springs and boiling mud pools.

火山活动产生了温泉和沸腾的泥浆池。

4.Water and heat from volcanic activity are two basic conditions needed for life to form.

火山活动所散发的热量和水是形成生命的两个基本条件。

5.Although the origins are uncertain, experts think that this is largely due to the high level of volcanic activity in the area.

尽管起源还不确定，专家认为这主要是由该地区频繁的火山喷发所造成的。

6.Gas mixtures emitted from present-day volcanoes resemble this early atmosphere, suggesting its origin from volcanic eruptions.

现代火山释放出的气体混合物类似于这种早期的大气，这表明它（地球）起源于火山喷发。

7.Scientists study volcanic 火山的 activity to predict eruptions.

科学家研究火山的活动以预测喷发。

8.The soil in this region is very fertile due to its volcanic 火山的 origin.

这个地区的土壤因其火山的起源而非常肥沃。

9.Geologists are mapping the volcanic 火山的 formations in the national park.

地质学家正在绘制国家公园内的火山的地貌。

10.The island's landscape is dominated by a large volcanic 火山的 mountain.

这个岛屿的景观被一座巨大的火山的山脉所主导。

11.After the volcanic 火山的 eruption, the area was covered in ash.

在火山的喷发后，该地区被灰烬覆盖。

作文

The earth is a dynamic planet, constantly changing and evolving. One of the most powerful forces that shape our planet is volcanic activity. The term volcanic (火山的) refers to anything related to or produced by a volcano. Volcanoes are openings in the Earth's crust where molten rock, ash, and gases can escape from below the surface. They play a crucial role in the formation of our landscape and have significant impacts on both the environment and human life.Volcanic eruptions can be incredibly destructive. When a volcano erupts, it can spew lava, ash, and toxic gases into the atmosphere, causing widespread devastation. For instance, the eruption of Mount St. Helens in 1980 was a stark reminder of the power of volcanic (火山的) activity. The eruption resulted in the loss of lives, destruction of homes, and long-lasting effects on the ecosystem. The ash cloud from the eruption disrupted air travel across the United States, showcasing how volcanic (火山的) events can have far-reaching consequences beyond the immediate vicinity of the volcano.However, not all volcanic (火山的) activity is catastrophic. In fact, many regions benefit from the rich soils produced by volcanic (火山的) ash. Areas near active volcanoes often have fertile land that supports agriculture. The nutrients found in volcanic (火山的) soil can lead to bountiful harvests. For example, the islands of Hawaii are renowned for their lush landscapes and agricultural products, thanks in part to the volcanic (火山的) activity that created them.In addition to their impact on agriculture, volcanic (火山的) regions often attract tourists. Many people are fascinated by the beauty and power of volcanoes. National parks, such as Yellowstone and Mount Rainier, draw millions of visitors each year who seek to witness the awe-inspiring volcanic (火山的) landscapes and geothermal features. These areas provide opportunities for hiking, photography, and learning about geology and natural history.Scientists study volcanic (火山的) activity to better understand the processes that drive eruptions and to predict future events. Monitoring volcanoes involves using technology such as seismographs, gas sensors, and satellite imagery. By analyzing data from these tools, researchers can identify patterns that may indicate an impending eruption. This research is crucial for public safety, as timely warnings can save lives and minimize damage.In conclusion, the term volcanic (火山的) encompasses a wide range of phenomena associated with volcanoes. While volcanic (火山的) eruptions can pose significant risks, they also contribute to the fertility of the land and attract tourism. Understanding volcanic (火山的) activity is essential for both appreciating the beauty of our planet and ensuring the safety of those who live near these powerful natural formations.