Denne øvelsen handler om kameratredning snarere enn tauing.

Because øvelse is a common-gender noun in Norwegian: en øvelse.

With common-gender singular nouns, the demonstrative is denne:

• denne øvelsen = this exercise

If the noun were neuter, you would use dette instead:

• dette huset = this house

So the gender of øvelse determines denne.

The ending -en makes the noun definite singular.

• en øvelse = an exercise
• øvelsen = the exercise

In Norwegian, definiteness is often shown by adding an ending to the noun rather than using a separate word like the. So Denne øvelsen literally works like this exercise / this particular exercise.

Because Norwegian usually marks definiteness on the noun itself.

In English, you would say this exercise or the exercise with a separate determiner. In Norwegian, the noun often takes a definite ending:

• øvelse = exercise
• øvelsen = the exercise

After denne, Norwegian normally still keeps the noun in the definite form:

• denne øvelsen
• denne boka
• denne bilen

So denne øvelsen is the normal pattern, not denne øvelse.

Handler om means is about or deals with.

So:

• Denne øvelsen handler om ... = This exercise is about ...

The verb is handle, and in this meaning it usually comes with om:

• Boken handler om krigen = The book is about the war
• Kurset handler om sikkerhet = The course is about safety

Be careful: handle can also mean shop in other contexts, but here handler om clearly means is about.

Because Norwegian very often forms compound nouns by joining words together.

• kamerat = companion / buddy / teammate
• redning = rescue
• kameratredning = buddy rescue / companion rescue

This is extremely common in Norwegian. Where English often uses two words, Norwegian often prefers one compound:

• fjellklatring = mountain climbing
• redningsvest = life jacket
• førstehjelpskurs = first-aid course

So kameratredning as one word is completely normal.

Tauing is a noun formed from a verb, similar to English towing.

It comes from the verb å taue = to tow.

So:

• å taue = to tow
• tauing = towing

This -ing ending often creates an activity noun in Norwegian:

• å redde → redning
• å trene → trening
• å parkere → parkering

Here tauing refers to the activity or practice of towing.

Because they are being used as general, uncountable activity nouns here.

The sentence is talking about what the exercise is about in a general sense:

• about buddy rescue rather than towing

Norwegian often leaves such nouns bare in this kind of statement:

• Kurset handler om sikkerhet = The course is about safety
• Vi øver på redning = We practice rescue
• Det dreier seg om kommunikasjon = It concerns communication

If you made them definite, it would sound more specific:

• kameratredningen
• tauingen

That would suggest some particular rescue or a particular towing operation, which is not the point here.

Snarere enn means rather than.

So:

• kameratredning snarere enn tauing = buddy rescue rather than towing

It is a standard and fairly formal/neutral expression. You will also hear other ways to express contrast, depending on style:

• heller enn = rather than
• i stedet for = instead of

In many contexts, snarere enn and heller enn are close in meaning, but snarere enn can sound slightly more formal or careful.

Yes, often it could.

• Denne øvelsen handler om kameratredning heller enn tauing.

This would still be understandable and natural. However, snarere enn can sound a bit more formal or analytical, while heller enn is often more everyday.

The original sentence is perfectly natural, especially in instructional or formal context.

No, it is standard Norwegian main-clause word order:

• Denne øvelsen = subject
• handler = verb
• om kameratredning snarere enn tauing = prepositional phrase

So the pattern is basically:

• Subject + verb + rest

Very straightforward:

• Boka handler om historie
• Kurset handler om førstehjelp
• Denne øvelsen handler om kameratredning

Yes, it can be.

In general, it literally means rescue of a companion, teammate, or friend. In outdoor, climbing, skiing, avalanche, or rescue contexts, it often has a technical meaning like companion rescue or buddy rescue.

So even though the parts are easy to understand separately, the compound can function as a set term in safety training.

You could say:

• En øvelse handler om kameratredning snarere enn tauing.

But that changes the meaning. It now sounds more general, like an exercise is about... or one exercise deals with... rather than pointing to a specific exercise.

The original Denne øvelsen clearly refers to a particular exercise that has already been identified.

A few important Norwegian patterns all appear here:

• Demonstrative + definite noun
  denne øvelsen = this exercise

• Verb + preposition combination
  handler om = is about

• Compound nouns
  kameratredning is one word

• Bare abstract/activity nouns
  kameratredning and tauing do not need articles here

• Comparison expression
  snarere enn = rather than

So this is a very useful sentence for seeing several core Norwegian structures at once.