hydrosphere
Prononciation : [haɪˈdrɒs.fɪr]
Mot
Contexte : « science »
(noun) the part of Earth that is made up of all the water, like oceans, rivers, and lakes. It's everything you see when you think of water on the planet.
Exemple
The hydrosphere is essential for all living things because it provides water.
Exemple
When the hydrosphere is polluted, the water can be unsafe for drinking.
Exemple
What do you think is the largest part of the hydrosphere on Earth?
Contexte : « environment »
(noun) the water components of a planet or celestial body, including the water in its atmosphere and surface. We study these to understand how other planets can support life.
Exemple
Scientists have found signs of a hydrosphere on some moons, suggesting they might have water.
Exemple
Without a hydrosphere, a planet's surface may be too dry to support life.
Exemple
Does Mars have a hydrosphere like Earth?
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