Where Does Wind Come from? | Weather for Kids (Preschool & Big Children Guide)

Baby Professor

Description

To a child, the world is an alien place. There are lots of places to see and natural events to understand. One of these is the wind. How can something invisible influence weather and ultimately, plans for the day. This educational reference will serve as an excellent guide to understanding weather. Get a copy today.

Informations

• Publié par: Speedy Publishing LLC
• Date de parution: 15 février 2017
• Nombre de lectures: 0
• EAN13: 9781541905597
• Langue: English

Extrait

Where Does Wind Come from?
Weather for Kids (Preschool & Big Children Guide)




Speedy Publishing LLC
40 E. Main St. #1156
Newark, DE 19711
www.speedypublishing.com
Copyright 2016
All Rights reserved. No part of this book may be reproduced or used in any way or form or by any means whether electronic or mechanical, this means that you cannot record or photocopy any material ideas or tips that are provided in this book





It is windy! We can’t see it but we can feel its presence. What is wind? Have you ever wondered where the wind comes from?







What is wind? It is a large amount of air in motion, the flow of gases. It is made up of molecules of different kinds of gases. These molecules move in one direction. Wind moves horizontally on the surface of the Earth.





Wind is produced because the surface of the Earth is being heated unevenly. Air is mostly composed of nitrogen and oxygen. The differences of pressure on the Earth’s surface cause wind. These differences of pressure are caused by in differences in temperature.