It can be. But it can also be a preposition (e.g. across the valley).
Adverb
It can be an adverb or an adjective.
adverb
No, you is a pronoun not and adverb as its is defining a noun Adverb adds more to a verb like he is walking *fast*
No. Easier is an adjective. The adverb form is easily.
A verb is an action. However, across is an adverb.
Across the country
The adverb is "steadily", as it modifies the verb "rode".
The adverb form of the adjective "loud" is "loudly."
ADVERB:: Across a ship from side to side.
The adverb for agree is agreeably.An adverb describes a verb. An example would be The elderly lady spoke agreeably to the young man who helped her across the speak.
Yes it is possible to have a sentence with an adjective and an adverb. eg The small girl danced lightly across the stage. small = adjective lightly = adverb
No it is not. The word across is a preposition and an adverb.
A phrasal adverb is a combination of an adverb and a preposition or particle that functions as a single adverbial phrase. It modifies a verb, adjective, or other adverb in a sentence. Examples include "upstairs," "outdoors," and "across."
The word across is an adverb or preposition, based on the noun or verb cross. The noun for the act of going across is the gerund crossing.
In the sentence "We will take a trip across the country on a train," the adverb phrases are "across the country" and "on a train." These phrases modify the verb "take" by providing additional information about the trip's location and mode of transportation.
The word across is actually two parts of speech. It is both a preposition (he traveled across the world) and an adverb (Jane could not get her message across).