An irrigation system allows the watering of food crops along the River Nile.
It is entirely possible to write a sentence using the term 'it is'.
the people elected the Parliament for the parliamentary democracy (i know its not the best sentence but its still a sentence using the term)
You might want to be more specific in your term 'water,' and recognize that that is still mostly irrelevant to this question, as all of the planet's water becomes contaminated by runoff from irrigation.
I ate dinner on a plate.
He is known to be a benign supervisor.
The velocity of the wind was nearing a record speed.
Hydrotherapy
Prisoners in the federal system often have more privileges.
I'm studying Algebra this term. The term I'm looking up is "dogie".
pH is term used in chemistry.
Gover clevland
Do you mean the word integrate? Such as integrating this word into a sentence to unify the whole term.