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Assignment 1. X. Water on Earth

Materia: Science - Secondary
Curso: 1º ESO
Tipo de recurso: Tarea
1. Water as an environment for life
2. Changes of physical state
3. How were the oceans formed?
4. Chemical composition of sea water
5. Life in the sea


At the end of this assignment students should be able to:
• know the basic properties of substances in the gaseous, liquid and solid states,
• discuss the role of the oceans in maintaining the composition of the atmosphere,
• explain how the oceans were formed,
• explain the origin of salts in the oceans,
• discuss the concentration of salts in oceans,
• list the most abundant ions in sea water.
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Recurso perteneciente a la versión de centro
Science - 1º ESO (Versión Centro)

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Todo - Ciencias de la Naturaleza

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