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Crossing Ice: Safety and Strategy

Crossing Ice: Safety and Strategy

Assessment

Interactive Video

Science, Physical Ed, Life Skills

7th - 10th Grade

Practice Problem

Hard

Created by

Mia Campbell

FREE Resource

The video tutorial discusses the dangers of crossing a frozen river and the strategies to mitigate these risks. The instructor explains how to use mountaineering techniques to create a snowballer as an anchor point for a rope. This setup is intended to prevent being pulled under the ice if it breaks. The instructor demonstrates the process of crossing the river safely, emphasizing the importance of testing the ice and using the rope for security. The video concludes with a successful crossing of the ice bridge.

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main danger the narrator is concerned about when crossing the ice?

Falling through the ice and being pulled under by the river

Getting lost in the snow

Running out of supplies

Encountering wild animals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool does the narrator use to create an improvised anchoring point?

Climbing harness

Ice pick

Rope ladder

Snow shovel

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why does the narrator wrap reindeer skin around the lasso?

To add extra weight

To distribute the pressure and prevent the string from cutting through the snow

To prevent it from freezing

To make it more visible

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the narrator's plan for the first pass across the ice?

To carry all the gear at once

To make the pass without any gear and as light as possible

To test the ice with a stick

To wait for better weather conditions

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the narrator use to prevent being pulled under the ice?

A rope

A long stick

A life jacket

A flotation device

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the narrator unsure about regarding the river?

The width and depth of the river

The temperature of the water

The speed of the current

The presence of fish

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What strategy does the narrator use to ensure safety while crossing?

Crossing at night

Using a rope and anchoring point

Following animal tracks

Waiting for the ice to thicken

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