
Septic Tank
A septic tank is an underground tank where poo, urine, and other waste matter is made harmless using bacteria.
A septic tank is an underground tank where poo, urine, and other waste matter is made harmless using bacteria.

Unprocessed Water
Water that is not processed by a event or steps that human made. The water that has not gone through a treatment plant.

Water Pressure
The force of the water that is produced when you go deep which pushes you. For example, if you turn the shower on and make into warm water, it is 50% warm water and 50% cold water. But since when you flush the toilet a lot than then the 50% cold water will be used so there would be only hot water. That's when the water pressure happens.
The force of the water that is produced when you go deep which pushes you. For example, if you turn the shower on and make into warm water, it is 50% warm water and 50% cold water. But since when you flush the toilet a lot than then the 50% cold water will be used so there would be only hot water. That's when the water pressure happens.

Groundwater
Groundwater is water that is found under the ground. Groundwater has usually passed down through the soil and become trapped by rocks. Groundwater is also called as aquafer.
Reservoir
A reservoir is a human made lake that is used for storing water before it is supplied to people. A dam is on the entrance to keep the water from keep on flowing down. The indonesia's reservoir is Jati Lahir. It is the only reservoir in Jakarta and we all drink from it. From the reservoir to the city the water goes through the West Tarum. An example of a reservoir would be a Water tower which can hold very much amount of water.

1 comment:
Four of these definitions are all right, but we need to work on Water Pressure a little more. I thought the graphics you chose were pretty good Jae.
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