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Cyclones and Atmospheric Pressure Concepts

Cyclones and Atmospheric Pressure Concepts

Assessment

Interactive Video

Science, Geography, Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial explains wind directions around cyclones and anticyclones, focusing on the concepts of millibars and atmospheric pressure. It covers how to draw isobars, interpret pressure data, and understand pressure gradients. The tutorial also discusses the differences between cyclones and anticyclones, and the impact of the Coriolis effect on wind direction.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the unit 'millibar' measure?

Atmospheric pressure

Wind speed

Humidity

Temperature

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of drawing isobars on a weather map?

To indicate temperature changes

To connect areas of equal pressure

To mark humidity levels

To show wind speed variations

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are isobars typically drawn on a weather map?

As random lines

As concentric circles

As zigzag patterns

As straight lines

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the pressure gradient force?

A force that moves air from low to high pressure

A force that moves air from high to low pressure

A force that stabilizes atmospheric pressure

A force that increases wind speed

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the Coriolis effect influence wind direction?

It has no effect on wind direction

It deflects wind to the right in the Northern Hemisphere

It deflects wind to the left in the Northern Hemisphere

It causes wind to move in a straight line

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which direction does wind flow around a high-pressure area in the Northern Hemisphere?

Randomly

Counterclockwise

Clockwise

Straight towards the center

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main characteristic of a cyclone?

Stable weather conditions

Inward flowing air

Outward flowing air

High atmospheric pressure

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