landforms
简明释义
n. [地理]地貌（landform 的复数形式）；[地理]地形
英英释义
Natural physical features of the Earth's surface, such as mountains, valleys, plateaus, and hills. | 地球表面的自然物理特征，如山脉、山谷、高原和丘陵。 |
单词用法
岩溶地貌；喀斯特地貌 |
同义词
反义词
| 水体地形 | 河流和湖泊是水体地形的例子。 | ||
| 人工结构 | Cities often consist of artificial structures rather than natural landforms. | 城市通常由人工结构而不是自然地形组成。 |
例句
1.Whether you like to climb mountains or just photograph them, enjoy these magnificent landforms.
不管你喜欢登山或拍摄山景，好好享受这壮丽的地形吧。
2.The nivation landforms of Changbai Mountain have the features of small scale.
长白山的雪蚀地貌具有规模小的特点。
3.And we do mean everything. Mountains, rivers, forests and other landforms.
我们将标注一切：山脉，河流，森林和其它的地形。
4.As a result, glaciers create a great variety of landforms that remain long after the surface is released from its icy covering.
因此，冰川形成了各种各样的地貌，这些地貌在地表被冰覆盖的解除后很长时间都不会消失。
5.These rock types are usually of alternating resistance, so the coastline forms distinctive landforms, such as coves.
这些岩石类型通常是交替性，因此，海岸线形式，如小湾，独特的地貌。
6.We began learning about landforms like canyons, and sand dunes.
本周我们主要学习各种不同的地形知识，比如峡谷，沙丘等。
7.Plains, plateaus, and mountain ranges are major landforms.
平原、高原和山脉都是主要的地形。
8.Students learn about different landforms in their geography classes.
学生们在地理课上学习不同的地貌。
9.The erosion of landforms can significantly alter the landscape over time.
随着时间的推移，地貌的侵蚀可以显著改变地形。
10.Many national parks are established to protect unique landforms and ecosystems.
许多国家公园的建立是为了保护独特的地貌和生态系统。
11.The study of landforms helps geologists understand the Earth's history.
对地貌的研究帮助地质学家理解地球的历史。
12.Mountains, valleys, and plains are all types of landforms found on Earth.
山脉、山谷和平原都是地球上存在的各种类型的地貌。
作文
Landforms are the natural features of the Earth's surface that shape the landscape we see around us. These geographical formations can vary widely in size, shape, and composition, and they play a crucial role in determining the environment and ecosystem of a region. Understanding landforms (地貌) is essential for various fields, including geography, geology, and environmental science.One of the most common types of landforms (地貌) is mountains. Mountains are elevated areas of land that rise prominently above their surroundings. They are formed through tectonic forces, volcanic activity, or erosion. The majestic peaks of the Himalayas or the rugged Rockies are perfect examples of how landforms (地貌) can create breathtaking scenery and influence weather patterns. As air rises over mountains, it cools and condenses, leading to precipitation on one side while creating dry conditions on the other, known as a rain shadow effect.Another significant type of landforms (地貌) is valleys. Valleys are low-lying areas between hills or mountains, often formed by the erosion of rivers or glaciers. They can be U-shaped, created by glacial activity, or V-shaped, carved by rivers. The fertile soils found in valleys make them ideal for agriculture, which is why many civilizations throughout history have settled in these regions. The Great Rift Valley in Africa is an example of a dramatic landform (地貌) that has significant geological and ecological importance.Plains represent another type of landforms (地貌). These are flat, expansive areas of land that are typically found at low elevations. Plains are often covered with grasslands or agricultural crops, making them vital for food production. The vast prairies of North America and the Pampas of Argentina are prime examples of how landforms (地貌) can support diverse ecosystems and human activities.In addition to mountains, valleys, and plains, there are also unique landforms (地貌) such as plateaus and hills. Plateaus are flat-topped areas that rise sharply above the surrounding terrain, often resulting from volcanic activity or the uplift of the Earth's crust. The Colorado Plateau in the United States showcases spectacular rock formations and canyons, demonstrating the beauty of this type of landform (地貌).Hills, on the other hand, are smaller than mountains and are often formed through erosion or sediment deposition. They may not be as prominent, but they contribute to the diversity of the landscape. The rolling hills of Tuscany in Italy are a picturesque example of how landforms (地貌) can enhance the visual appeal of a region.Understanding landforms (地貌) is not just about appreciating their beauty; it also involves recognizing their significance in our daily lives. They influence climate, water flow, and biodiversity. For instance, river systems often originate in mountainous regions and flow down into valleys and plains, supporting various ecosystems along their journey.In conclusion, landforms (地貌) are integral to our planet's geography and ecology. From towering mountains to gentle hills, each type of landform (地貌) contributes to the rich tapestry of our environment. By studying these features, we gain insight into the Earth's processes and the intricate relationships between the landscape and the life it supports. Whether we are hiking in the mountains, farming in the plains, or exploring valleys, landforms (地貌) shape our experiences and interactions with the world around us.
地貌是地球表面的自然特征，塑造了我们周围的景观。这些地理形态在大小、形状和成分上可能差异很大，并且在决定一个地区的环境和生态系统方面发挥着至关重要的作用。理解地貌对于地理学、地质学和环境科学等多个领域至关重要。最常见的地貌之一是山脉。山脉是高出周围地面显著的土地高地。它们是通过构造力量、火山活动或侵蚀形成的。喜马拉雅山的雄伟峰峦或崎岖的落基山脉是地貌如何创造壮丽风景并影响气候模式的完美例子。当空气在山脊上升时，它会冷却并凝结，从而导致一侧降水，而另一侧则形成干燥的条件，这被称为雨影效应。另一种重要的地貌是山谷。山谷是位于山丘或山脉之间的低洼地区，通常是由于河流或冰川的侵蚀形成的。它们可以是U形的，由冰川活动造成，或V形的，由河流切割而成。山谷中的肥沃土壤使其成为农业的理想之地，这就是为什么历史上许多文明都选择在这些地区定居的原因。非洲的大裂谷是一个戏剧性的地貌示例，具有重要的地质和生态意义。平原代表了另一种地貌。这些是通常位于低海拔的平坦广阔的土地。平原通常覆盖着草原或农作物，使其对食品生产至关重要。北美的广袤草原和阿根廷的潘帕斯草原是地貌如何支持多样生态系统和人类活动的主要例子。除了山脉、山谷和平原，还有独特的地貌，如高原和丘陵。高原是平顶的区域，通常比周围地形高出明显，通常是由于火山活动或地壳的抬升造成的。美国的科罗拉多高原展示了壮观的岩石形成和峡谷，展示了这种地貌的美丽。丘陵则相对较小，通常是通过侵蚀或沉积形成的。它们可能没有那么显著，但它们为景观的多样性做出了贡献。意大利托斯卡纳的起伏丘陵是地貌如何增强一个地区视觉吸引力的如画示例。理解地貌不仅仅是欣赏它们的美丽；还涉及到认识到它们在我们日常生活中的重要性。它们影响气候、水流和生物多样性。例如，河流系统常常起源于山区，并流入山谷和平原，在其旅程中支持各种生态系统。总之，地貌是我们星球地理和生态的重要组成部分。从高耸的山脉到温和的丘陵，每种类型的地貌都为我们环境的丰富织锦做出了贡献。通过研究这些特征，我们能够深入了解地球的过程以及景观与其所支持的生命之间错综复杂的关系。无论我们是在山中徒步旅行，在平原上耕作，还是探索山谷，地貌都塑造了我们与周围世界的经历和互动。
