Adjective after linking verba

After linking verb it should be used adjective,
for example:
Antarctica seems cold and foreboding to first-time visitors when they see the wind-blown ice and snow

List of Linking Verbs
Be	Look	Feel
Taste	Smell	Sound
Seem	Appear	Get
Become	Grow	Stay
Keep	Turn	Prove
Go	Remain	Resemble
Run		Lie

Examples

Let's look at some examples to make this clearer:

• Correct: "She is happy." (describes "she")

• Incorrect: "She is happily."

• Correct: "The music sounds loud." (describes "music")

• Incorrect: "The music sounds loudly."

• Correct: "The bread smells fresh." (describes "bread")

• Incorrect: "The bread smells freshly."

In summary, remember that linking verbs are like an equals sign (=). The word that follows the verb is a description of the word that comes before it. Because adjectives describe nouns, they are the right choice.