Chapter 8-3b: Environmental hazards

The ICBC driver’s knowledge test includes a section on “Environmental hazards” that teaches drivers how to safely navigate challenging weather and road conditions.

BC Driving Test - Chapter 8-3b: Environmental hazards

1 / 20

What is a recommended item to carry in your vehicle for winter driving in case you get stuck?

Extra engine oil

Sand or a piece of carpet

A high-powered flashlight

A set of summer tires

2 / 20

What is a potential visual sign of black ice on the road?

You can see a thick layer of frost

The road looks gray-white

The asphalt looks shiny and black

The road appears wet but not reflective

3 / 20

Why do intersections ice up quickly in winter?

Because they are paved with a different material

Because of car exhaust and snow packing

Because they are usually in shaded areas

Because of salt and sand application

4 / 20

What is the primary danger associated with running a car's engine while stranded in snow?

Overheating the engine

Running out of fuel too quickly

Carbon monoxide poisoning

Draining the car battery

5 / 20

Which condition makes a vehicle more likely to hydroplane?

Low tire pressure or worn tread

Overinflated tires

Using cruise control

New tires with deep tread

6 / 20

What is a key strategy to PREVENT hydroplaning?

Overinflating your tires

Applying the brakes lightly and continuously

Reducing your speed, especially in heavy rain

Driving in the tracks of the vehicle ahead

7 / 20

When should you put on tire chains if you anticipate a slippery hill?

Halfway up the hill

After you start to spin out

At the top of the hill

Before you get on the hill, at a designated area

8 / 20

What should you do if your wheels lock while braking on ice?

Ease off the brakes and then re-apply them

Steer sharply into the skid

Press the brake pedal harder

Put the car in neutral

9 / 20

Which driving feature should not be used in icy or snowy conditions?

Headlights

The car's heater

Windshield wipers

Cruise control

10 / 20

Why are temperatures near freezing considered more dangerous for driving than colder temperatures?

Car engines perform better in very cold weather

Colder temperatures improve tire grip

Snow is less likely to stick to the road

Ice can form unexpectedly and may not be visible

11 / 20

Moving water of what depth can potentially carry a car away?

Deeper than one metre

Deeper than the car's tires

Deeper than half a metre

Any depth if it's moving fast

12 / 20

Which of these areas tend to form ice on their surfaces before other parts of the road?

Bridges and overpasses

Underground tunnels

Busy city streets

Newly paved roads

13 / 20

What is the recommended way to accelerate on an icy road?

Accelerate only while turning

Accelerate gently

Accelerate quickly to gain momentum

Pump the accelerator pedal

14 / 20

What is the first recommended action when experiencing driving turbulence?

Slow down

Change lanes immediately

Let go of the steering wheel

Speed up to get through it faster

15 / 20

What can create enough turbulence to move a smaller vehicle?

A passing tractor-trailer

Opening all your windows at once

A passing motorcycle

Driving over a bridge

16 / 20

When driving on icy roads, how should you approach curves and corners?

Slow down before entering the curve

Use your cruise control for a steady speed

Accelerate before the curve for better traction

Maintain your speed and brake in the curve

17 / 20

What should you do immediately after driving through deep water?

Check your tire pressure

Turn on the heater to dry the interior

Increase your speed to clear the engine

Lightly apply the brakes to dry them

18 / 20

If you are stranded in a snowbound vehicle, how often should you run the engine to stay warm?

Only when you feel extremely cold

For about five minutes every hour

For 30 minutes every hour

Continuously until help arrives

19 / 20

If stranded in snow, what is a crucial precaution to prevent carbon monoxide buildup inside the car?

Turn the interior fan to its highest setting

Keep the engine running continuously

Keep all windows tightly closed

Ensure the exhaust pipe is not blocked

20 / 20

According to the text, what is the first thing you should do if your vehicle starts to hydroplane?

Decelerate and drive straight

Quickly turn the steering wheel

Accelerate to regain traction

Brake hard immediately

Your score is

Key topics cover driving in rain, fog, snow, and icy conditions, as well as handling glare from the sun and reduced visibility. Drivers learn to adjust their speed, increase following distance, and use headlights appropriately. The section also emphasizes the importance of staying alert to hidden dangers such as black ice or flooded roads. Understanding environmental hazards is crucial for driver safety and is a fundamental component of preparing for and passing the ICBC knowledge test.