CLEAN : Stockshots of Greenland's glaciers, ice fjords and icebergs

The video tutorial discusses the concept of needs and requirements, emphasizing the necessity of a regular total. It concludes by ensuring the viewer understands the explanation provided.

What does the speaker imply is unnecessary?

• A total

• A regular item

• Understanding

• A specific item

What does the speaker say they need?

• A specific item

• A regular item

• Nothing

• A total

What is the speaker emphasizing towards the end?

• A specific item

• A total

• A regular item

• Understanding

What does the speaker ask for at the end?

• A regular item

• A total

• Confirmation of understanding

• A specific item

Which of the following is not mentioned by the speaker?

• A regular item

• A detailed explanation

• A specific item

• A total