Big Idea 3.0

How long is the South Saskatchewan RIver?

• 405864 km

• 1397 km

• 998 km

• 15678 km

The Saskachewan River eventually empites into...

• Lake Winnipeg

• Hudson's Bay

• The Atlantic Ocean

• The Pacific Ocean

What is a watershed?

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NGSS.MS-ESS2-4

A potential source for the start of a watershed is:

• A rain event

• A glacier

• A waterfall

• City sewage runoff

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NGSS.MS-ESS2-4

A river continuously gets deeper into the earth because of:

• Erosion

• Construction

• Animal's digging

• Fish moving the riverbed

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NGSS.MS-ESS2-2

Lakes commonly form at what point in a watershed?

• Flat surfaces

• Beginning of a watershed

• After big rains

• At any low point

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NGSS.MS-ESS2-4

What is the Continental Divide?

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NGSS.MS-ESS2-4

The Mariana Trench is..

• A great band.

• 11 033km below sea level

• Unlocated

• Unexplored

The hard outer layer of the Earth's crust is called....

• Earth

• The Lithosphere

• Canadian Shield

• Continentes

Regina is located on which tectonic plate?

• The Dinner Plate

• The Pacific Plate

• The Canadian Plate

• The North American Plate