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North America CANADA UNITED STATES MEXICO IN PARTNERSHIP WITH North_America_FC.indd 1 1/27/17 11:43 AM 2 N O RT H A M E R I C COUNTRIES IN NORTH AMERICA We may call ourselves Americans, but America is only part of our country’s name. Its full name is the United States of America. The United States is just one of the countries located on the continent of North America. A country is an area of land with its own people and laws. A continent is a large division of land. There are seven continents. The continent of North America is home to 23 different countries. Find the United States on the map. Which country is our neighbor to the north? Which is our neighbor to the south? PA C I F I C As you can see, Canada, the United OCEAN States, and Mexico are the largest countries in North America. The smaller countries are located south and east of Mexico, in Central America, and on islands in the Atlantic Ocean and the Caribbean Sea. g2_n_america_sp1.indd 2 U C A N I N T A E D D MEXICO Which U.S. state is not located in North America? If you said Hawaii, you’re right! Hawaii is a group of islands in the Pacific Ocean. It is too far away from North America to be a part of the continent. In fact, it is not a part of any continent! Alaska (UNITED STATES) Hawaii (UNITED STATES) A S T G M GUATEMALA EL SALVAD CO 1/27/17 11:45 AM 3 AMERICA - 2018 Greenland (DENMARK) D D CO The name America A S comes from the Italian explorer Amerigo Vespucci. Amerigo Vespucci was one of the first explorers to sail across the Atlantic Ocean and visit what is now called North America. T A T Gulf of Mexico E S AT L A N T I C OCEAN DOMINICAN REPUBLIC CUBA N HAITI BELIZE HONDURAS NICARAGUA ATEMALA EL SALVADOR COSTA RICA g2_n_america_sp1.indd 3 PANAMA W 0 0 E 500 km. 500 mi. S 1/27/17 11:45 AM 4 B O D I E S O F WAT E R I N N O R BODIES OF WATER IN ARCTIC OCEAN NORTH AMERICA Mis so Think about a body of water you know. (A body of water in nature, that is. Swimming pools don’t count!) What do you know about it? Is it big or small? Can you see land on the other side? Does the water flow, or is it still? Is that water salty or fresh? The answers to these and other questions can help you figure out what kind of body of water it is. Check out the bodies of water on this map. Which body of water do you live closest to? ur PA C I F I C OCEAN Ri o Gra g2_n_america_sp2.indd 2 e Atlantic and Pacific Oceans The largest bodies of water are oceans. Oceans cover much of Earth’s surface. You can’t drink the water in an ocean. Why? Oceans contain salt water. North America borders on three oceans. The Arctic Ocean is to the north. The Pacific Ocean is the largest ocean. The Atlantic Ocean is the second-largest ocean. nd PA C I F I C OCEAN 1/27/17 12:17 PM R I N N O RT H A M E R I C A - 2 0 1 8 C N ve .L er pi er ssissi p Riv Mississippi River A river is a big stream of water that flows across the land. Most rivers begin in hills or mountains. Melting snow and rainwater form small streams, creeks, and brooks. A few rivers, streams, and creeks run together with the Mississippi River to form the longest river system in North America. iv Ri St Mi so i r aw ren ce Great Lakes Mis Oh io R AT L A N T I C O C E A N Riv er an Great Lakes A lake is a body of water that has land all around it. A lake can be small or big. The picture shows Chicago’s Lake Michigan. It is one of the Great Lakes. Another Great Lake, Lake Superior is the largest freshwater lake in the world. Hudson Bay ur 5 Hudson Bay A bay is a body of water partly surrounded by land. A bay may be small like Hanalei Bay in Hawaii. Or it may be large like the Hudson Bay in Canada. d e Gulf of Mexico Gulf of Mexico A gulf is like a bay but larger. It is also a large body of water partly surrounded by land. The Gulf of Mexico is located between the United States and Mexico. N W 0 0 g2_n_america_sp2.indd 3 E 500 km. 500 mi. S 1/27/17 12:17 PM 6 LANDFORMS IN NORTH AMERICA How would you describe the land where you live? Are you in the mountains or in a valley? Maybe you live on the plains or near rolling hills. Mountains, valleys, hills, and plains are examples of landforms. A landform is a kind of land with a special shape. Suppose you could take a trip across North America in a plane. What landforms would you see? Denali Denali is the tallest mountain in North America. It is snow-covered all year long. Rocky Mountains A hill is land that rises up above the land around it. A mountain is a very high hill. The Rockies are a mountain range, or group of mountains, that stretch across Canada and the United States. As you might guess from its name, the Rocky Mountains are tall and rocky. Many of its mountaintops are covered in snow all year. g2_n_america_sp3.indd 2 1/27/17 12:24 PM 7 Great Plains A plain is a large area of flat land. The Great Plains includes parts of 10 states and parts of Canada. This land is good for growing crops such as corn and wheat. Appalachian Mountains The Appalachians are older than the Rocky Mountains. Over time, their sharp peaks have worn down. Shenandoah Valley A valley is low land between mountains. Many valleys are green with plants and trees. g2_n_america_sp3.indd 3 1/27/17 12:24 PM 8 USING A LANDFORM MAP L A N D A N D WAT E R O F N O R A map title tells ARCTIC OCEAN you what the map shows. Bering Sea Maps are great for finding the location of places. But did you know that maps can also give information about a place? Take a look at this landform map of North America. How do the different parts of the map help you? Alaska (UNITED STATES) Gulf of Alaska A Mis i Rio Gr an e d g2_n_america_sp4.indd 2 ur N I T E T A T E MEXICO Look at the map again. Find your state. What Hawaii (UNITED STATES) so U S I live in Hawaii. Hawaii is a state made up of several islands. An island is a landform that is completely surrounded by water. Greenland is also an island. In fact, it is the largest island in the world that is not a continent! N n s a i P l PA C I F I C OCEAN s ain unt Mo Most of my state is made up of plains. But if I head west, I can visit the mountains or the desert. A desert is dry land with few plants and little rainfall. A t e a G r y ck Ro I live in Texas. C landforms or bodies of water are in your state? How do you know? Compare your state to other regions of North America. A region is an area of land that has the same features. 1/27/17 12:25 PM 9 O F N O RT H A M E R I C A - 2 0 1 8 A map legend, or key, Desert tells you what the colors and symbols on a map mean. Greenland (DENMARK) Hills Mountains Plains Water The date tells you if the map is current or if it shows how a place looked in the past. TRY THIS! Test your brain. Draw or print out a simple map of North America. Hudson Bay A N A D CAN YOU: • find and label the three main countries and the three oceans? A La so er pa Ap ss i p p i R i v la si I T E D A T E S ian iv io R ch M is r Oh Mo un ur ive i R n s a i P l • add a map title, the date, a legend or key, and a compass rose? St. Mis a t • find and label the Great Lakes, major rivers, and mountain ranges? wre n ta R i v ce in s er Great Lakes I live in Florida. Florida is a peninsula. A peninsula is land surrounded by water on three sides. AT L A N T I C OCEAN er Rio Gr A compass rose shows an d e XICO Gulf of Mexico A map scale Caribbean Sea helps show distance on a map. 0 0 g2_n_america_sp4.indd 3 direction on a map. It points to show north, east, south, and west. N W E 500 km. 500 mi. S 1/27/17 12:25 PM NORTH AMERICA FROM SPACE Maps are a great way to see all of North America at one time. But if you were an astronaut, you could take a picture of North America that is out of this world! g2_n_america_sp5.indd 2 1/27/17 12:26 PM g2_n_america_sp5.indd 3 1/27/17 12:26 PM 12 C L I M AT E M A P O F N O RT H SEASONS AND CLIMATE ARCTIC OCEAN Alaska (UNITED STATES) What is it like outside right now? Will the weather be the same when the seasons change? The answers depend on where Gulf of Alaska you live. Weather is what the air is like outside. Two things cause weather: the sun and moisture. Together, they make clouds form. Clouds can bring rain, snow, sleet, or hail. During the day, the sun may be behind the clouds. When clouds move, the sun shines. What is your weather like from year to year? Do you have warm, sunny days nearly all the time? Or are your winters freezing? These questions are all about climate and seasons. Climate is the pattern of weather in an area over a long period. Different places have different climates. The climate of a place depends on how much rain it gets PA C I F I C and how warm it is during a year. OCEAN A season is a time of year that has a certain kind of weather. In many places, the weather changes with each season. Polar The four seasons are spring, summer, Continental fall, and winter. The colors on this map show different Dry climate areas. Find where you live on the Mild map. What kind of climate do you have? Tropical Tropical Places with tropical climates are very warm all year round. They are close to the equator. In tropical climates, winter is not too different from summer. It’s always hot! g2_n_america_sp6_2A.indd 2 C U S A N A N I T T A T MEXICO Hawaii (UNITED STATES) 1/27/17 12:27 PM F N O RT H A M E R I C A - 2 0 1 8 Greenland (DENMARK) Continental Places far from an ocean often have a continental climate. They get long, freezing winters and short, hot summers. Hudson Bay A N A D A N I T E D T A T E S XICO 13 Polar Places with a polar climate are, you guessed it, near the North or South Pole. Summers may be cool in some places, but other polar areas are freezing all year round. Gulf of Mexico AT L A N T I C OCEAN Mild Much of the United States has a mild climate. Some mild places are hot in summer and cool in winter. Others have warm summers and cold winters. Places in the U.S. with colder winters are mostly farther north. Dry Dry places get little rain. The hottest places in the world have dry climates. But some dry places can be quite cold. CUBA N Caribbean Sea W 0 0 g2_n_america_sp6_2A.indd 3 E 500 km. 500 mi. S 1/27/17 12:27 PM 14 WHAT GROWS THERE? What does the country near your home look like? Do you see lots of trees? Or are there mostly grassy fields? Or is the land rocky with just a cactus or two? Plants grow in the region where they get the rain and warmth they need to grow. Different regions have different kinds of plants. Three main plant regions in North America are forests, grasslands, and deserts. What plant region do you live in? Take a look at this map. It shows where to find each plant region in North America. MAJOR PL ANT REGIONS IN N Arctic Ocean Alaska (UNITED STATES) C A N I N A D PA C I F I C OCEAN U T E D MEXICO Desert Grassland Forest Most places that get less than 15 inches of rain a year are deserts. Some deserts are hot. Farther north, deserts are cool. g2_n_america_sp7.indd 2 A 1/27/17 12:30 PM S N S I N N O RT H A M E R I C A - 2 0 1 8 Greenland (DENMARK) A forest is an area that is covered with trees. North America has many types of forests. Tropical rain forests get lots of rain. Other forests have trees that change color in fall. Still others are made of evergreen trees. Hudson Bay A D D XICO A S T A T E S AT L A N T I C OCEAN A grassland is, you guessed it, an area, Gulf of Mexico CUBA that is covered with grass. In North America, grasslands are also called prairies or plains. N Caribbean Sea W 0 0 g2_n_america_sp7.indd 3 E 500 km. 500 mi. S 1/27/17 12:30 PM 16 WORLD REGIONS Now that you’ve explored North America, are you ready to go bigger? How do regions in North America compare to other regions in the world? To begin, look at a globe. A globe is a model of Earth. Like a map, it shows areas of land and water. It also shows the location of the North and South Poles and the equator. The equator is an imaginary line that divides Earth into northern and southern halves. The Grand Canyon is one of the longest and deepest canyons in the world. North Pole NORTH AMERICA Atlantic Ocean Trying to see the whole world at once on a globe is enough to make your head (and the globe) spin. Instead, the maps here can help. Regions near the equator are hot all year round. Regions close to the North and South Poles are cold all year round. Pacific Ocean AF Equator SOUTH AMERICA Each region of the world has its own landforms and climate. Let’s take a look at some of the biggest, longest, and coldest places in the world. The largest rain forest on Earth is the Amazon rain forest. It covers much of northern South America. In some places, as much as 400 inches of rain fall in a year. That’s over 30 feet of rain! g2_n_america_sp8.indd 2 ANTARCTICA South Pole At the South Pole, Antarctica is the coldest continent. Ice covers almost all of it. Winter temperatures average –74°F. A research station on Antarctica recorded the coldest temperature ever, –128°F. Now that’s cold! 1/27/17 12:36 PM 17 The Sahara is the largest desert in the world. It covers most of northern Africa. Some of this land gets only a half an inch of rain a year. North Pole an Arctic Oce Mount Everest is in the Himalayas, a mountain range in Asia. It is the highest mountain on Earth – 29,035 feet above sea level. That’s higher than some planes can fly! EUROPE ASIA Pacific Ocean The Caspian Sea is the largest lake in the world. Unlike most lakes, it contains salt water. AFRICA Equator Indian Ocean AUSTRALIA N Southern Ocean W ANTARCTICA S South Pole The Nile River is the world’s longest river. It flows north through parts of 10 countries and empties into the Mediterranean Sea. g2_n_america_sp8.indd 3 E Australia is the only continent that is also made up of one country. It is the flattest and driest continent. Deserts cover most of the continent. You may know it for its unique animals, such as the kangaroo. 1/27/17 12:36 PM 18 Activities MAKE A MAP How can someone discover interesting places found in North America? With a map, of course! A map is a great way to learn more about parts of our world. Your job is to draw your own map of North America. Use symbols and colors to mark locations of some landforms, mountain ranges, Great Lakes, and major rivers that you want to show. Label the countries and oceans. Make sure to date your map and give it a title. Include a legend, a scale, and a compass rose. WEATHER REPORTER As the seasons change, what is the weather like where you live? How can you tell when it is spring, summer, fall, and winter? Do you notice differences in the temperature outside? Be a weather reporter to g2_north_america_18-19.indd 18 share what you feel and see. Choose two different seasons to write about. In sentences, describe how the two seasons are alike and how they are different. Then share your weather report with your classmates. 1/27/17 12:37 PM 19 MAKE CONNECTIONS WITH THESE RELATED TITLES Location Your community. Your state. Your country. Your planet. Where in the world are you? You’ll find the answer on a map or on a globe. Discover the biggest areas of land. Read about the smallest bodies of water. Find cities, towns, and so much more. Communities and Resources Leaders and Government You live in a community with lots of other people. Everyone gets hungry, but food doesn’t grow in stores. Everyone gets thirsty, but water doesn’t start out in the faucet. Find out how people get these and many other resources. You’re a citizen of your community. What does that mean? What does it take to be a good citizen? What are the rules in the community, and who makes them? Who leads, and who follows? You’ll find the answers here. CALIFORNIA STANDARDS HSS 2.2 Students demonstrate map skills by describing the absolute and relative locations of people, places, and environments. 2.2.2. Label from memory a simple map of the North American continent, including the countries, oceans, Great Lakes, major rivers, and mountain ranges. Identify the essential map elements: title, legend, directional indicator, scale, and date. Historical and Social Sciences Analysis Skills: LEARN MORE ONLINE! • More than half the people in North America live in the U.S., but it’s not the largest country in North America. Which country is the largest in North America? • What kind of landform makes up the eastern border of California? How would you describe the land that lies in the middle of California? g2_north_america_18-19.indd 19 • Discover the types of plants and animals of tropical, mild, and dry climates in North America. Chronological and Spatial Thinking 4. Students use map and globe skills to determine the absolute locations of places and interpret information available through a map’s or globe’s legend, scale, and symbolic representations. • California is home to the hottest place on Earth. Where is it? • You can find the world’s biggest tree in a California forest. What is the tree’s name, and what national park is it located in? 1/27/17 12:37 PM hmhco.com Editor: Jennifer Dixon Art Direction: Brobel Design Designers: Ian Brown, Ed Gabel, David Ricculli, Jeremy Rech Photo Research: Ted Levine, Elisabeth Morgan Activities Writer: Kristine Scharaldi Proofreader: Margaret Mittelbach Fact-Checker: David Stienecker Author: Gari Fairweather Author Team Lead: Mary Pearce President and CEO: Ted Levine Chairman and Founder: Mark Levine GRADE 2 TITLES Family Histories Communities and Resources Location Why People Work North America Heroes Leaders and Government America: Heritage and Culture On the Cover: Map of North America. Brobel Design. Picture Credits: Alamy: Joel Sartore: p.5 right (Mississippi River headwaters). Getty Images: Jaume Gual: p.10 bottom left (small globe); Menno Boermans: p.6 left (Denali). iStock: traveler1116: p.3 top right (Amerigo Vespucci); olddays: p.5 upper right (Lake Michigan); VisualCommunications: p.5 top (Hudson Bay); csfotoimages: p.5 lower right (Gulf of Mexico); Kenneth Canning: p.6 bottom (Rocky Mountains); zrfphoto: p.7 upper right (Appalachian Mountains); sfe-co2: p.12 bottom (Hawaii); Joel Carillet: p.13 lower right (Joshua Tree); David Sucsy: p.13 middle right (cherry trees, D.C.); kapulya: p.17 top right (Mt. Everest). NASA: pp.10–11 (Earth from space); Goddard Space Flight Center: pp.16–17 (Eastern and Western Hemispheres). Science Source: Adam Hart-Davis: p.17 bottom left (Nile River). Shutterstock: LongQuattro: p.3 bottom right (compass rose); skvoor: p.2 bottom center (Hawaii inset map); Sebastien Burel: p.4 left (LaJolla Beach); AridOcean: pp.6–7 (physical map of North America); Todd Klassy: p.7 top right (Great Plains); Jon Bilous: p.7 right (Shenandoah Valley); Plume Photography: p.13 upper right (Minnesota blizzard); Troutnut: p.13 top right (Alaska tundra); FotoHamBorg - Borg Enders: p.15 top right (fall leaves); Michael Rosebrock: p.15 right (midwestern prairie); Tom Roche: p.14 left (deserts); Vixit: p.17 top left (Sahara Desert); Photodynamic: p.16 bottom right (Antarctica); Vitaly Titov: p.16 bottom left (Amazon); Luke Shelley: p.17 bottom right (Australian Outback); sumikophoto: p.16 top right (Grand Canyon); ekipaj: p.17 top center (Caspian Sea); tobkatrina: p.18 (Death Valley); Stanimir G. Stove: p.18 bottom (four seasons); Gaulois_s: p.18 top (map of N.A.); CharlesOstrand: p.19 top center (water fountain); hkeita: p.19 top left (map locator icon); Orhan Cam: p.19 top right (Capitol building). Original Illustrations: Brobel Design: Map of North America and Its Countries, pp.2–3; Map of Water Bodies, pp.4–5; Landform Map, pp.8–9; Climate Map, pp.12–13; Vegetation Map, pp.14–15; Globe Projections, pp.16–17. Michael Kline Illustration: Children with Maps, pp.8–9. Copyright © by Kids Discover, LLC All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying or recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner unless such copying is expressly permitted by federal copyright law. Requests for permission to make copies of any part of the work should be submitted through our Permissions website at https://customercare.hmhco.com/contactus/Permissions.html or mailed to Houghton Mifflin Harcourt Publishing Company, Attn: Intellectual Property Licensing, 9400 Southpark Center Loop, Orlando, Florida 32819-8647. Printed in the U.S.A. ISBN 978-1-328-79943-2 1 2 3 4 5 6 7 8 9 10 XXXX 4500000000 26 25 24 23 22 21 20 19 18 17 ABCDEFG If you have received these materials as examination copies free of charge, Houghton Mifflin Harcourt Publishing Company retains title to the materials and they may not be resold. Resale of examination copies is strictly prohibited. North_America_p20.indd 2 Possession of this publication in print format does not entitle users to convert this publication, or any portion of it, into electronic format. 2 1686923 1/27/17 11:42 AM