Earth ScienceEarth Science by Ann J. Jacobsby Ann J. Jacobs GenreGenre Comprehension SkillComprehension Skill Text FeaturesText Features Science ContentScience Content Nonfi ctionNonfi ction Draw ConclusionsDraw Conclusions • Captions• Captions WeatherWeather • Diagram• Diagram • Glossary• Glossary Scott Foresman Science 2.6Scott Foresman Science 2.6 ì<(sk$m)=bdhiei<ì<(sk$m)=bdhiei<ISBNISBN 0-328-13784-70-328-13784-7 +^-Ä-U-Ä-U+^-Ä-U-Ä-U
Vocabulary What did you learn?Earth’s Weather condense 1. What happens to plants in the fall?and Seasons evaporate 2. What do animals do when they migrate? hibernate 3. by Ann J. JacobsWater moves in a cycle. hurricane Write to explain what this means. Use words from the book as you write. lightning 4. Draw Conclusions Which do you migrate think is more dangerous, a thunderstorm or a tornado tornado? Why? water cycle Photographs: Every effort has been made to secure permission and provide appropriate credit for photographic material. The publisher deeply regrets any omission and pledges to correct errors called to its attention in subsequent editions. Unless otherwise acknowledged, all photographs are the property of Scott Foresman, a division of Pearson Education. Photo locators denoted as follows: Top (T), Center (C), Bottom (B), Left (L), Right (R) Background (Bkgd) Opener: (Bkgd) ©Jim Zuckerman/Corbis; (TC) ©Taxi/Getty Images; ©Macduff Everton/Corbis, (TR) Getty Images; (Bkgd) ©Bill Ross /Corbis; Title Page: ©The Image Bank/Getty Images; 2 (Bkgd) ©Otto Rogge/Corbis, ©Bill Ross/Corbis; 3 © DK Images; 4 (CL) ©Richard Hamilton Smith/Corbis, (CR) ©Phil Schermeister/NGS Image Collection; 5 ©Stone/Getty Images; 6 ©Sam Abell/NGS Image Collection; 8 (B) ©Photographer’s Choice/Getty Images, ©Tom Brakefield /Corbis; 9 (BL) ©The Image Bank/Getty Images, (T) ©Dennis MacDonald/PhotoEdit, (BR) ©Taxi/Getty Images; 10 ©John Conrad/Corbis; 11 (TL) ©James Schwabel/Panoramic Images, Chicago, (TR) ©Michael Boys/Corbis, (CC) ©D. Robert and Lorri Franz/Corbis; 12 ©Gary W. Carter/Corbis; 13 (TL) ©Stone/Getty Images, ©Lowell Georgia/Corbis; 14 ©Marty Stoufer/Animals Animals/Earth Scenes; 15 (TL) ©Photographer’s Choice/Getty Images, (CL) ©Photodisc Green/Getty Images, (CL) ©Comstock Images/Getty Images; 17 ©A & J Verkaik/Corbis; 19 ©Alan. R. Moller/Getty Images; 21 ©The Image Bank/Getty Images; 22 (BR) ©James Schwabel/ Panoramic Images, Chicago, (T) ©The Image Bank/Getty Images; 23 ©Photodisc Green/Getty Images. ISBN: 0-328-13784-7 Copyright © Pearson Education, Inc. All Rights Reserved. Printed in the United States of America. This publication is protected by Copyright and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, write to: Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60025. 3 4 5 6 7 8 9 10 V010 13 12 11 10 09 08 07 06 05
What are some kinds Weather is what it is like outside. of weather? Is it hot, or is it cold? Look up at the sky. You wake up. Look at the tree branches. How do you know what to put on? Are they moving? Check the weather! Is there wind? Flying a kite on a windy day is fun! 2 3
Wet and Dry Weather Water from clouds can fall as rain, snow, Rain, sleet, and snow are all wet weather. or sleet. Clouds help tell what kind of weather is Snow and sleet fall when the air is cold. coming. Rain falls when the air is warm. Clouds are made of many drops of water. Sometimes rain does not fall for a long time. When the clouds get full, the drops fall. This is called a drought. There is no water for plants and animals when this happens. Some plants cannot Some places get snow live in a drought. in winter. Heavy rains can fall in spring and summer. 4 5
What is the water cycle? Water moves in a circle. This is called the water cycle. Water falls from clouds to Earth. Then it moves back up to the clouds. Look at the four steps of the water cycle. 1. Water falls from the clouds. It can be rain, snow, or sleet. 4. Water vapor gets cold. It condenses into clouds. 2. Water goes into rivers, Condense means to change lakes, and oceans. back into drops of water. 3. The Sun makes some of the water evaporate. It changes into water vapor. 6 7
What is spring? Weather can change with the seasons. Some spring days are cool. Some spring days are warm or rainy. Plants grow in the spring. Many animals have babies. A deer and her baby in the spring. 8 9
What is summer? Summer comes after spring. Summer can have hot days and warm nights. Green leaves grow on many trees and plants. Flowers, fruits, and vegetables grow. You can see animal families in the summer. 10 11
What is fall? Fall comes after summer. In fall the air gets cooler. Some leaves change colors. Some animals look for food for the winter. Other animals migrate, or go to a warmer place. In fall, some animals find food for the winter. 12 13
What is winter? Winter comes after fall. Winter can be very cold. It may snow. Ponds and streams may turn to ice. Some animals hibernate. They sleep all winter and wake up in the spring. Bears hibernate in the winter. 14 15
What are some kinds Thunderstorm Safety! of bad weather? • Go inside. A thunderstorm is one kind of bad weather. • Keep away from water. A thunderstorm has lots of wind and rain. • Keep away from things made A thunderstorm has thunder. of metal. It has lightning. Lightning is a flash of light in the sky. • Do not stand under a tree. • Do not use a phone. • Keep away from electrical things. 16 17
Tornadoes Tornado Safety! A tornado is a very strong wind. • Get inside a closet or a bathroom. A tornado comes down from the clouds. • Sit under the stairs. It looks like a funnel. • Keep away from windows. A tornado breaks everything in its path. • Keep away from water. • Keep away from things made of metal and things that are electric. • Cover your head. • If you are outside, lie flat on the ground. 18 19
Hurricanes Hurricane Safety! A hurricane is a big storm. • Move to a place away from A hurricane starts over warm ocean water. the ocean. The rain from a hurricane can make a flood. • Cover up windows. A hurricane has strong winds. • Bring things inside. The winds can blow down trees and buildings. • Keep drinking water with you. • Make sure your flashlight and radio work. • Stay inside. • Stay away from windows. 20 21
Weather changes from season to season. Some weather is not safe. Some weather is wet. Some weather is fun. Some weather is dry. What is the weather like today? Some weather is hot. Some weather is cold. 22 23
GlossaryVocabulary What did you learn? condensecondense to change into small drops of 1. What happens to plants in the fall? evaporate water 2. What do animals do when they migrate? hibernateevaporate to change into water vapor 3. Water moves in a cycle. hurricane Write to explain what this means. Use words hibernate to have a long, deep sleep from the book as you write. lightning during winter 4. Draw Conclusions Which do you migratehurricane a strong windstorm that starts think is more dangerous, a thunderstorm or a tornado over warm ocean water tornado? Why? water cyclelightning a flash of light in the sky migratePhotographs: Every effort has been made to secure permission and provide appropriate credit forto move to a warmer place photographic material. The publisher deeply regrets any omission and pledges to correct errors called to its attention in subsequent editions. Unless otherwise acknowledged, all photographs are the property of Scott Foresman, a division of Pearson Education. Photo locators denoted as follows: Top (T), Center (C), Bottomtornado a strong wind that comes down (B), Left (L), Right (R) Background (Bkgd) Opener: (Bkgd) ©Jim Zuckerman/Corbis; (TC) ©Taxi/Getty Images; ©Macduff Everton/Corbis, (TR) Getty Images; (Bkgd) ©Bill Ross /Corbis; Title Page: ©The Image Bank/Getty Images; 2 (Bkgd) ©Ottofrom the clouds Rogge/Corbis, ©Bill Ross/Corbis; 3 © DK Images; 4 (CL) ©Richard Hamilton Smith/Corbis, (CR) ©Phil Schermeister/NGS Image Collection; 5 ©Stone/Getty Images; 6 ©Sam Abell/NGS Image Collection; 8 (B) ©Photographer’s Choice/Getty Images, ©Tom Brakefield /Corbis; 9 (BL) ©The Image Bank/Getty Images, (T) ©Dennis MacDonald/PhotoEdit, (BR) ©Taxi/Getty Images; 10 ©John Conrad/Corbis; 11 (TL) ©James Schwabel/Panoramic Images, Chicago, (TR) ©Michael Boys/Corbis, (CC) ©D. Robert and Lorriwater cycle the way water moves from the Franz/Corbis; 12 ©Gary W. Carter/Corbis; 13 (TL) ©Stone/Getty Images, ©Lowell Georgia/Corbis; 14 ©Marty Stoufer/Animals Animals/Earth Scenes; 15 (TL) ©Photographer’s Choice/Getty Images, (CL) ©Photodisc Green/Getty Images, (CL) ©Comstock Images/Getty Images; 17 ©A & J Verkaik/Corbis;clouds to Earth and back to the 19 ©Alan. R. Moller/Getty Images; 21 ©The Image Bank/Getty Images; 22 (BR) ©James Schwabel/ Panoramic Images, Chicago, (T) ©The Image Bank/Getty Images; 23 ©Photodisc Green/Getty Images. clouds ISBN: 0-328-13784-7 Copyright © Pearson Education, Inc. All Rights Reserved. Printed in the United States of America. This publication is protected by Copyright and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, write to: Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60025. 3 4 5 6 7 8 9 10 V010 13 12 11 10 09 08 07 06 05 24
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