n.陆块，地块

The Earth's landmass is divided into several continents, such as Asia and Africa.
地球上的陆地被划分为几个大陆，如亚洲和非洲。
Australia is the smallest continent in terms of landmass, yet it is the sixth largest country by area.
就陆地面积而言，澳大利亚是七大洲中最小的，但它却是第六大国家。
The Amazon rainforest covers a vast landmass in South America.
亚马逊雨林覆盖了南美洲的一大片陆地。
The Himalayan mountain range extends across several landmasses, including India and China.
喜马拉雅山脉横跨多个陆地，包括印度和中国。
Landmasses like Europe and North America have diverse ecosystems with various climates.
欧洲和北美的陆地拥有多种多样的生态系统，气候各异。
Geologists study how tectonic plates interact with each other, affecting the shape and distribution of landmasses.
地质学家研究板块如何相互作用，影响陆地的形状和分布。
The formation of the Great Barrier Reef off the coast of Australia is a result of millions of years of coral growth on a continental landmass.
澳大利亚海岸外的大堡礁的形成是数百万年来珊瑚在大陆陆地上生长的结果。
The polar regions, with their frozen landmass, serve as crucial habitats for unique species.
极地地区的冰封陆地为独特物种提供了重要的栖息地。
Landmasses that were once connected, like Pangaea, have drifted apart over geological time.
曾经连接在一起的陆地，如盘古大陆，已经在地质时间里分开了。
The discovery of new landmasses under the ocean floor often leads to exciting new discoveries in marine biology.
在海底发现新的陆地通常会带来海洋生物学的激动人心的新发现。