1246 questions and answers in this section
Explain why are gills red?

Explain why are gills red?

Gills are respiratory organs present in many aquatic animals such as fish. They are made up of complex structures that allow animals to breathe by...

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Explain why does the Bay of Fundy in Canada have the highest tides in the world?

Explain why does the Bay of Fundy in Canada have the highest tides in the world?

The Bay of Fundy is located on the east coast of Canada, between the provinces of New Brunswick and Nova Scotia. It is renowned for...

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Explain why is Mont Royal in Canada illuminated by a cross?

Explain why is Mont Royal in Canada illuminated by a cross?

Mount Royal is a hill located in Montreal, Canada. It is one of the city's most iconic symbols and has a rich and fascinating history. The name...

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Explain why does water boil at a different temperature at high altitudes?

Explain why does water boil at a different temperature at high altitudes?

Atmospheric pressure corresponds to the force exerted by the air on the Earth's surface. It is caused by the weight of the air molecules that...

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Explain why are the Great Lakes so important for Canada?

Explain why are the Great Lakes so important for Canada?

The Great Lakes are a vital freshwater resource for Canada. They represent approximately 20% of the planet's unfrozen surface freshwater. This abundance of water has...

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Explain why Canada is one of the largest producers of diamonds.

Explain why Canada is one of the largest producers of diamonds.

Canada has exceptional geological potential for diamond production. The country's main diamond deposits are located in the Arctic and northern regions of Canada, especially in...

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Explain why is maple syrup primarily produced in Quebec?

Explain why is maple syrup primarily produced in Quebec?

Quebec benefits from an ideal climate for maple syrup production. Indeed, the region offers specific weather conditions that promote the flow of sap from sugar...

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Explain why is a golf ball not smooth?

Explain why is a golf ball not smooth?

Golf balls have dimples, also called dimples, which are not present for aesthetic reasons but for very specific physical reasons. These dimples are present to...

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Explain why wine bottles are 75 cl?

Explain why wine bottles are 75 cl?

The wine bottle as we know it today has a rich and ancient history. The first traces of glass containers used to hold wine date...

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Explain why do the beaten egg whites not rise?

Explain why do the beaten egg whites not rise?

When preparing beaten egg whites, it is important to ensure that the utensils used are perfectly clean and dry, with no residue of fats. Indeed, the presence...

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