籍 Top Notch 3B - 第 10 单元 - 预览

related to the study or characteristics of the Earth's surface, including its features, landscapes, and locations

an important or distinctive aspect of something

an area of sea that is partly surrounded by land, with a narrow opening

an area of land that is curved and partly encloses a part of the sea

a large area of water, surrounded by land

the great mass of salt water that covers most of the earth's surface

the salt water that covers most of the earth’s surface and surrounds its continents and islands

a mountain with an opening on its top, from which melted rock and ash can be pushed out into the air

a group of mountains or hills in a line

an area under the protection of a government, where people can visit, for its wildlife, beauty, or historical sights