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Discovering plants, animals, and their environments

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Students know that organisms reproduce offspring of their own kind and that the offspring resemble their parents and one another.. Young plants and animals are called offspring.. Youn

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Genre Comprehension Skill Text Features Science Content

Nonfi ction Use Text Features • Captions

• Labels

• Glossary

Living Things in Environments

Scott Foresman Science 2.3

Standards Preview

Standard Set 2 Life Sciences

2 Plants and animals have

predictable life cycles As a basis for

understanding this concept:

2.a. Students know that organisms

reproduce offspring of their own kind

and that the offspring resemble their

parents and one another.

2.c. Students know many

characteristics of an organism are inherited from the parents Some characteristics are caused or influenced

by the environment.

2.d. Students know there is variation

among individuals of one kind within

a population.

ISBN 0-328-23501-6

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by Johanna Biviano

Life Sciences

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environment

inherit

offspring

Picture Credits

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 copyright of Dorling Kindersley, a division of Pearson.

Photo locators denoted as follows: Top (T), Center (C), Bottom (B), Left (L), Right (R), Background (Bkgd).

Opener: (C) Natural Picture Library, Ltd.

1 Natural Picture Library, Ltd.; 3 (Bkgd) OSF/Dowling, Roberts/Animals Animals/Earth Scenes, (Inset) Mark Boulton/

Alamy Images; 4 (BL) Neil Fletcher and Matthew Ward/DK Images, (BR) Richard Shiell/Animals Animals/Earth Scenes;

7 (B) Jim Brandenburg/Minden Pictures, (T) Natural Picture Library, Ltd.; 8 Hal Horwitz/Corbis; 9 Phyllis Greenberg/

Animals Animals/Earth Scenes; 10 Larry Allan/Bruce Coleman Inc.; 11 (R) Mark Raycroft/Minden Pictures, (L) Gerard

Lacz/Peter Arnold, Inc.

ISBN: 0-328-23501-6

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 permission(s), write to

Permissions Department, Scott Foresman, 1900 East Lake Avenue, Glenview, Illinois 60025.

1 2 3 4 5 6 7 8 9 10 V010 13 12 11 10 09 08 07 06

by Johanna Biviano

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How are offspring

like their parents?

Young plants and animals are called

offspring Living things have offspring

Young living things can look like their

parents Oak trees start as acorns Acorns

become young oak trees Young oak trees grow

to look like adult oak trees

Acorns grow into

oak trees.

3

Things Offspring Inherit

Offspring inherit, or get, some things from

their parents These piglets have the same pink skin as their mother They have her black spots,

fl oppy ears, and a curly tail The piglets look like each other too

How are the piglets like the mother pig?

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Plant Offspring

Young plants inherit things from their parents

too Young plants often have the same color

and shape as their parents

California Bay seedlings look like their

parents Their leaves are the same shape They

grow the same kind of seedpod

California Bay seedlings

have leaves like their

parents

5

This is a wild pea plant The youngest wild pea plants do not grow fl owers As they grow bigger they will look more like their parents

Young wild pea plants

do not look like their parents.

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The Environment

The environment is everything around a

living thing The environment has air, sunlight,

water, and soil It can change how plants grow

Sunlight changes sunfl owers A sunfl ower will

turn to face sunlight Sunfl owers can grow in

cold air as well as warm air

Sunfl owers can grow in

very cool weather.

7

The environment can change how animals grow The Arctic fox lives in Alaska and

Canada In the summer the fox has gray fur In the winter it has thick white fur White fur helps the Arctic fox stay safe

Changes to the color of its fur help the Arctic fox stay safe.

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Ways Plants

Can Be Different

There are many different kinds of plants

Some plants have fl owers An orchid has

fl owers One orchid might have big and small

fl owers at the same time Some of them have

different colors or patterns

Stream orchid

9

Orchids come in many colors and shapes

Some have big leaves Others have small leaves Some orchids have many fl owers

Others have few But they are all orchids

Different orchids grow in different environments Some orchids can survive harsh winters These orchids bloom in the summer

Showy lady’s slipper orchids

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Ways Animals

Can Be Different

There are many kinds of animals Dogs are

animals There are many types of dogs These

dogs are hounds They belong to a family

How are these puppies alike?

How are they different?

11

Hounds do not all look alike Basset hounds have short, smooth hair and short legs Irish wolfhounds have long, rough hair and long legs Their long, rough hair keeps them warm during cold winters

Basset hound

Irish wolfhound

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environment everything around a living

thing like air, sunlight, water, and soil

inherit get some things from their

parents

offspring young plants and animals

1 What are some things that piglets inherit

from their parents?

2 How does the fur of an Arctic fox change?

orchids while reading this book Write a couple of sentences about how orchids can

be different Then go back and revise what you wrote Add more details about orchids

4 Use Text Features Go back to the

caption on page 10 How would you answer the questions? Write an answer to the

caption’s questions

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