Il rilievo circonda l'impronta.

Because the two nouns have different genders and different article forms.

• rilievo is masculine singular, so it takes il
• impronta is feminine singular, and because it begins with a vowel, la becomes l'

So:

• il rilievo
• l'impronta = la impronta contracted before a vowel

It shows elision: the final vowel of the article drops before a word beginning with a vowel.

So:

• la impronta → l'impronta

This is very common in Italian. For example:

• l'acqua
• l'amica
• l'isola

The apostrophe does not change the meaning; it just makes pronunciation smoother.

Circondare is the infinitive, meaning to surround.

In the sentence, the verb is conjugated to match the subject il rilievo:

• io circondo = I surround
• tu circondi = you surround
• lui/lei circonda = he/she surrounds

Since il rilievo is third-person singular, Italian uses circonda.

In a normal Italian sentence, the usual order is:

subject + verb + object

So:

• Il rilievo = subject
• circonda = verb
• l'impronta = direct object

That means the relief / raised area is doing the action, and the imprint is receiving it.

The articles also help you identify each noun clearly.

No. Circondare is a direct transitive verb, so it takes a direct object without a preposition.

So Italian says:

• circondare qualcosa
• Il rilievo circonda l'impronta

You do not add a or di here.

Usually, yes: nouns ending in -a are often feminine, and impronta is feminine:

• l'impronta
• plural: le impronte

But remember this is a strong pattern, not an absolute rule. Some nouns ending in -a can be masculine, especially words of Greek origin, such as il problema.

So in this case, impronta is simply a regular feminine noun.

Yes, rilievo can have several meanings depending on context. Common ones include:

• relief or raised part
• prominence
• sometimes importance in other contexts

In a sentence like this, it likely refers to a raised contour, ridge, or relief area around the imprint.

So it is a word whose exact English equivalent depends a lot on context.

Normally, no. In Italian, articles are used much more often than in English.

So the natural form is:

• Il rilievo circonda l'impronta.

Leaving out the articles would sound unnatural or incomplete in most ordinary contexts.

Yes, Italian word order is more flexible than English, but the normal, neutral order here is:

Il rilievo circonda l'impronta.

You might change the order for emphasis, style, or contrast, but that would sound less neutral. For a learner, the standard order is the best model to follow.

It is pronounced roughly like cheer-KOHN-da.

A few useful points:

• ci before r here sounds like chee
• the stress falls on -con-
• cond has a clear n + d sequence
• the final a is pronounced

So: cir-CON-da

The plurals are:

• il rilievo → i rilievi
• l'impronta → le impronte

So a plural version could be:

• I rilievi circondano le impronte.

Notice that the verb also changes from circonda to circondano to agree with the plural subject.