TOEFL 어휘

stop being frozen as conditions warm

해동되다; 얼어 있던 것이 녹다

periodic change in sea level mainly caused by gravitational forces

조석; 밀물과 썰물

large waves caused by sudden displacement of water

지진해일; 쓰나미

movement of deeper water toward the ocean surface

용승; 깊은 바닷물의 상승

produced by or associated with volcanoes

화산의; 화산 활동으로 생긴

water left after domestic, industrial, or other use

폐수; 사용 후 버리는 물

circulation of water among the atmosphere, land, and oceans

물의 순환

lack of enough available water to meet demand

물 부족; 수자원 부족

level marking the top of the saturated groundwater zone

지하수면; 지하수위

land area whose water drains toward the same outlet

유역; 집수 구역

atmospheric conditions at a particular place and time

날씨

physical or chemical breakdown of rock without its transport

풍화 작용

unplanned fire spreading through wild vegetation

산불; 들불

speed at which air moves past a point

풍속