Why The Ocean Needs Salt

Why The Ocean Needs Salt

Assessment

Interactive Video

Geography, Science, Biology, Physics, Chemistry

11th Grade - University

Hard

Created by

Quizizz Content

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The video explains the nature of salts, their dissolution in water, and the concept of salinity. It discusses how salts can't exist in water for long due to water's magnetic properties, leading to ions instead of salt. The video explores natural recrystallization, ocean salinity, and the role of ions in global water exchange. It highlights the potential impact of climate change on ocean salinity, which could disrupt marine life and climate patterns, emphasizing the importance of monitoring ion concentrations.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do water molecules interact with salt ions when salt is dissolved in water?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What could be the consequences of a significant change in ocean ion concentration?

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