Class 7 Wind, Storms and Cyclones Notes For Exam Preparation
Preparing for the Class 7 examination on winds, storms and cyclones can be a daunting task. To make studying easier, this guide provides comprehensive notes, multiple choice questions (MCQs) and additional review questions to help you ace your exam.
Check test strategies for storm and cyclone questions on the exam.
The NCERT Class 7 Science textbook covers the topic of wind storms and cyclones in Chapter 8. Here is a brief summary of the chapter:
The chapter begins by introducing the concept of air and its properties. It then moves on to explain the differences between high-pressure and low-pressure areas in the atmosphere, and how winds are formed due to these differences.
Next, the chapter discusses various types of winds, such as local winds, sea breeze, and land breeze. It also explains how wind direction is measured using a wind vane.
The chapter then goes on to talk about cyclones and how they are formed. It explains the different types of cyclones, such as tropical cyclones and temperate cyclones, and the conditions necessary for their formation. It also describes the various features of a cyclone, such as the eye, eyewall, and rainbands.
Finally, the chapter explains the measures that can be taken to protect oneself and property from cyclones, such as constructing cyclone shelters, and the role of technology in predicting and tracking cyclones.
In conclusion, the chapter provides a comprehensive understanding of wind storms and cyclones, their formation, and the precautions that can be taken to protect oneself and property from them.
