herbage
A two word synonym for vegetation is plant life. Other synonyms for the word vegetation include flora, greenery, herbage, and growth.
green land
green land
green land
One alternative word that can be used instead of "they" is "them."
An alternative word that can be used instead of "we" in an essay is "one" or "individuals."
instead of being that
used to be
no "It" is not used instead of he and she...
How come is often used instead of why.
But may be used - instead of however, in most contexts.
pronoun