Salt Water vs Fresh Water

Describe and graph the amounts of salt water and fresh water in various reservoirs to provide evidence about the distribution of water on Earth

Usually learned at ages 10–11

Builds on: Oceans & Climate (helps), Where water is found on Earth, Representing numbers with objects (age 8+) (helps)

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On the map from: Marble Skill Taxonomy (v1), © Generative Spark, Inc. (withmarble.com), text CC BY-SA 4.0, database ODbL 1.0: https://github.com/withmarbleapp/os-taxonomy