There are many different types of landforms.
The word 'plain' usually means self-evident, without adornment, or a land form. To use these in a sentence: SELF EVIDENT: "It was plain to the police officer that the criminal has been wounded" WITHOUT ADORNMENT: "She had a very plain and ordinary face with no distinguishing characteristics." LAND FORM: "That is a very flat plain."
A gerund is a verb form ending in -ing that functions as a noun. In the sentence, "Swimming is a great form of exercise," the word "swimming" is a gerund. It acts as the subject of the sentence.
I live on two acres of land.
the land owner died
America is the land of opportunity.
My dad had to fill out my dentist form.
Example sentence - New Mexico is referred to as the Land of Enchantment.
Can I use colonists in a sentence or Can I form a sentence with colonists in it? Yes.
if in the situation you have been stranded out at sea you can say. LAND!
In the sentence "a small piece of land", the word "patch" is a noun. It functions as the subject of the sentence, referring to the small piece of land being described.
this word does not exist but if you ment abound then an example of that is "This land abounds with wildlife."
A narrow sections of land that just out into the ocean