Water makes up about 70% of the human body., t, f, Fresh water represents about 30% of the Earth's water., t, f, Water exists only in two states: solid and liquid., t, f, Evaporation happens when water loses heat., t, f, Condensation is the process of changing water vapour into liquid., t, f, The sun is the main source of energy for evaporation., t, f, Water vapour comes only from oceans., t, f, . Transpiration occurs in animals., t, f, . Precipitation includes rain, snow, and hail., t, f, Surface runoff means water moving underground., t, f, Infiltration is the movement of water into the soil., t, f, Evaporation occurs only at high temperatures., t, f, Condensation occurs when water vapour loses heat., t, f, The amount of water on Earth changes continuously., t, f, . Water is important for drinking, agriculture, and industry., t, f.

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