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news/과학 science

물이 없는 지구 표면 모습 - 들쑥날쑥한 지구 표면 (바다 속에 있는 산맥이 드러나 보임) the planet's true, jagged shape

by 원시 2025. 3. 31.

지구에 바다가 없다면 어떻게 될까?  무섭게 생겼다. 뭔가 까마득한 세계같다. 

 

아폴로 17이 찍은 지구 모양, 블루 마블 사진과는 다를 것이다.  높이 솟은 산맥들, 아주 깊은 해저, 큰 강의 유역들이 지구표면을 구성할 것이다. 

 

10km가 넘는 깊이의 마리아나 해저.

대서양의 허리처럼 솓아나 있는, 대서양 바다 밑에 있는 미드 아틀란틱 산마루 

거대한 평원들과 고대 강바닥은 바다 바닥이 한 때 있었던 자리까지 늘어날 것이다.

 

 

 

jagged -  표면이나 끝이 아주 평평하지 않고, 들쭉날쭉하다. 

산 정상이 평평하지 않고, 들쭉 날쭉 뾰족한 모양새를 하다. jagged peaks

 

(음악) 거친, 불규칙적인 성질을 지닌.

 (말) 모나는, 가시돋친 

 

 

 

1532년 이후 사용된 단어.

 

 

If Earth's oceans vanished, the planet would look vastly different. Instead of the familiar blue marble, we'd see a rugged landscape dominated by towering mountain ranges, deep trenches, and massive basins.

 

The Mariana Trench would appear as a vast chasm, the deepest known point on Earth.

 

The Mid-Atlantic Ridge, a giant underwater mountain chain, would rise like a spine across the Atlantic.

 

Vast plains and ancient riverbeds would stretch where ocean floors once lay.

거대한 평원들과 고대 강바닥은 바다 바닥이 한 때 있었던 자리까지 늘어날 것이다.

 

 

Earth without water would reveal the planet's true, jagged shape — a world sculpted by geological forces over billions of years.

 

 

blue marbles

 

 

mid-Atlantic Ridge 위치

 

 

 

 

 

 

 

 

마리아나 해구 깊이. 형성 이유

 

왼쪽 인도-오스틀랄리아 판 사이에 존재.

 

 

 

 

 

https://www.ncei.noaa.gov/news/planet-postcard-mariana-trench

 

Planet Postcard: The Mariana Trench

The world’s deepest point lies in the Pacific Ocean and has been considered a mystery for years, but scientists are taking a closer look.

www.ncei.noaa.gov

 

 

 

 

 

마리아나 해저 바닥 탐사 완료.

 

https://www.ncei.noaa.gov/news/planet-postcard-mariana-trench

 

Planet Postcard: The Mariana Trench

The world’s deepest point lies in the Pacific Ocean and has been considered a mystery for years, but scientists are taking a closer look.

www.ncei.noaa.gov

 

 

 

 

 

adjective

jag·​ged ˈja-gəd

Synonyms of jagged

1

: having a sharply uneven edge or surface

jagged peaks

2

: having a harsh, rough, or irregular quality

jagged rhythms

jaggedly adverb

jaggedness noun

 

 

 

Synonyms

broken

craggy

ragged

scraggly

scraggy

 

 

 

 

Examples of jagged in a Sentence

jagged pieces of broken glass

 

it's going to be hard to repair the jagged tear in the tablecloth so that it doesn't show

Recent Examples on the Web

 

 

Examples are automatically compiled from online sources to show current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

The lodge looked like a miniature in the shadow of the jagged mountains.

 

 

—Sophie Mendel, Travel + Leisure, 23 Mar. 2025

Obviously, no one wants to go to a beach that’s covered in jagged space debris (or where such debris might rain down at any moment).

 

 

—Edward Woodson, Orlando Sentinel, 21 Mar. 2025

Jamie’s conflicting reality is truly ominous: the immature boy, the furious man, and the jagged cusp between both.

 

 

—Raven Smith, Vogue, 19 Mar. 2025

The stories, jagged tales of sissies, losers, and assholes, showcase a more expansive palette and are written with sharp prose that crackles with transgressive glee.

 

 

—Grace Byron, Vulture, 11 Mar. 2025

Word History

First Known Use

1523, in the meaning defined at sense 1

 

Time Traveler

The first known use of jagged was in 1523

See more words from the same year