Question

Question 7 of 10

Which is the layer underground where all empty spaces are filled with a
combination of air and water?
OA. Zone of saturation
OB. Water table
OC. Zone of aeration
OD. Impermeable rock

Answer 1

The layer underground where all empty spaces are filled with a combination of air and water is the zone of saturation.

Step-by-step explanation:

The layer underground where all empty spaces are filled with a combination of air and water is called the zone of saturation. In this zone, the soil or rock is completely saturated with water. Above the zone of saturation, there is a layer called the water table, which marks the top of the saturated zone. Below the zone of saturation, there is a layer of soil or rock that is not completely saturated, known as the zone of aeration.

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