Igloo

Key Notes :

What is an Igloo?

• An igloo is a type of shelter made from blocks of snow.
• It is shaped like a dome.

Who Uses Igloos?

• Traditionally, Inuit people (also called Eskimos) used igloos in cold Arctic regions.

How Are Igloos Built?

• Snow blocks are cut and stacked in a spiral to form a dome shape.
• A small entrance is made to keep the cold wind out.

Why Snow for Igloos?

• Snow acts as an insulator, trapping heat inside.
• Even in freezing temperatures outside, it can be warm inside an igloo.

Where Are Igloos Found?

• Igloos are found in Arctic areas like Canada, Alaska, Greenland, and Siberia.

Interesting Facts About Igloos

• The word “igloo” comes from an Inuit word meaning “house.”
• Igloos are temporary shelters, often used during hunting trips.
• A small hole at the top helps let out smoke or stale air.

Modern Use

• Today, igloos are rarely used as homes but are built for fun or as part of Arctic tourism.

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