Topic: water line
Thesis: lines used to manage water
Conclusion: haven’t invented wireless yet

I. Thesis
II. municipal line
III. drip line
IV. Conclusion

Water management is very important. For managing water, a system of water lines is used.

A fire hidrant is a point on a line. Houses and buildings with running water are connected to other points on the water line. When you turn the knob on the faucet, water comes out.

Drip irrigation is another system of water lines. It is much smaller, just for watering a garden or a field. It does also have points along each line from which water drips out.

Whether for watering homes or crops, it is done by a system of water lines. Wireless water hasn’t been invented yet.

Q. ask me something about conserving water
Q. ask me something about wireless internet