South Carolina Science Grade 6 Color Transparencies
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Trans LS-428-MSS05 5/24/04 12:44 AM Page 1 1 Section Focus Do the chimpanzees study Chapter Transparency Dr. Goodall? 1 Jane Goodall, a zoologist from England, researches chimpanzees in Gombe Stream National Park. She has described and reported many aspects of chimpanzees, including hunting, tool use, and social behaviors. 1. How was Dr. Goodall able to discover so many chimpanzee behaviors? 2. How does studying an animal in a laboratory compare with studying an animal in its natural habitat? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Exploring and Classifying Life Trans LS-428-MSS05 5/24/04 12:45 AM Page 2 2 Section Focus Most Enlightening Chapter Transparency 1 Have you ever seen a house plant growing toward the window? Most plants grow toward the light. This bending is caused by a plant hormone that makes plant cells stretch and grow in the direction of the light source. 1. Why do plants need light? 2. What would happen if you gave the pot a half turn? 3. What does this plant need to live? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Exploring and Classifying Life Trans LS-428-MSS05 5/24/04 12:46 AM Page 3 3 Section Focus How about a field trip? Chapter Transparency 1 Is there life on other planets? If there is, it probably doesn’t resem- ble the aliens we see in the movies. Some scientists believe that Europa, one of Jupiter’s moons (pictured in the center of the image below), is a candidate for supporting extraterrestrial life. 1. What general resources are needed to sustain life on Earth? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. 2. Is it possible that other planets or moons in our galaxy might have the resources to support life? Explain. Exploring and Classifying Life Trans LS-428-MSS05 5/24/04 12:52 AM Page 6 Assessment Exploring and Classifying Life Chapter Transparency 1 Directions: Carefully review the table and answer the following questions. Fruit and Vegetable Seed Germination Rate Number of seeds Amount of Type of Number of germinating seed seeds water added (mL ) Day Day Day 3 5 7 Orange 10 50 0 0 1 Lemon 10 50 0 1 1 Cucumber 10 50 6 7 7 Onion 10 50 7 9 10 1. Which hypothesis was probably being tested? A Seeds prefer to grow in soil versus sand. B The more water a seed receives the faster it will germinate. C Different types of seeds germinate at different rates. D Seeds germinate faster in sunlight than in the dark. 2. Which of the following would improve an experiment to compare the rate of seed germination? F using more types of seeds G measuring the length of the plants H adding 100mL of water to each seed J conducting the experiment for a shorter time 3. Which factor would have the LEAST effect on the results? A the amount of light to which the seeds were exposed Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. B the amount of soil used for the seeds C the color of the pots used D the depth the seeds were planted in the soil Exploring and Classifying Life Trans LS-428-MSS055/24/0412:51AMPage5 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 4 4 Transparency Teaching Kingdom Animalia Phylum Chordata Class Mammalia Modern Classification Order Cetacea Family Delphinidae Genus Tursiops Species Tursiops truncatus Exploring andClassifyingLife Chapter 1 Trans LS-409-MSS05 5/24/04 2:10 AM Page 1 1 Section Focus Pop Goes the Protist Chapter Transparency 8 One-celled organisms like these Vorticella can be found thriving in ponds. Each individual lives its life attached by its stalk to a rock or other surface. Its only movement is the springing of its coiled stalk. 1. What is the purpose of the tiny hairs that surround the Vorticella’s top? 2. Are these organisms more like plants or animals in the way that they get their food? 3. What might happen when this organism is threatened? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Protists and Fungi Trans LS-409-MSS05 5/24/04 2:11 AM Page 2 2 Section Focus Dig It Chapter Transparency 8 Care for a truffle? Highly prized in Europe as a delicacy, truffles are a rare, fragrant, and flavorful variety of fungi. Because they can grow as much as 30 centimeters underground, people have trained pigs and dogs to hunt them by scent. The rarest truffles can be worth $3,000 per kilogram! 1. Do you think that truffles are classified as plants? Explain. 2. What other organisms resemble truffles? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Protists and Fungi Trans LS-409-MSS05 5/24/04 2:12 AM Page 4 Assessment Protists and Fungi Chapter Transparency 8 Directions: Carefully review the table and answer the following questions. Types of Fungi Type Features Examples Produce spores inside Mushrooms, Club fungi club-shaped basidium toadstools structure Produce spores inside Mildew, yeast, Sac fungi tiny sacs Dutch-elm disease Produce spores in Zygote fungi cases at top of thin Black mold stalks Athlete's foot Imperfect fungi Reproduce asexually fungus, ringworm 1. According to the table, which kind of fungus is a mushroom? A club fungus C zygote fungus B sac fungus D imperfect fungus 2. According to the table, the fungus responsible for making bread rise is a ___. F club fungus H zygote fungus G sac fungus J imperfect fungus 3. According to the table, a black fungus growing on old celery is most likely a ___. A club fungus C zygote fungus Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. B sac fungus D imperfect fungus Protists and Fungi Trans LS-409-MSS05 5/24/04 2:12 AM Page 3 1 Teaching Protist Kingdom/Amoeba Chapter Transparency 8 Amoeba Dinoflagellate Diatom Slime mold Euglena Paramecium Macroalga Food vacuole Cytoplasm Pseudopod Nucleus Cell membrane Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Protists and Fungi Trans LS-430-MSS05 6/1/04 8:03 AM Page 1 1 Section Focus A Lot Can Happen Chapter Transparency in 4,000 Years 17 Bristlecone pines live a very long time. The oldest one is thought to be over 4,600 years old. From the time the pyramids at Giza were built through this very moment, it has lived in a quiet spot in eastern California. Bristlecones are usually found at high altitudes where it is very dry. 1. Looking at the picture, describe the bristlecone pine’s environment. 2. What might some advantages be to the bristlecone’s habitat? What might be disadvantages? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. Plants Trans LS-430-MSS05 6/1/04 8:07 AM Page 2 2 Section Focus A Fresh Start Chapter Transparency 17 After a forest fire has burned out, what happens to the barren acres of land? Will lush vegetation ever thrive in these areas again? Probably. In fact, it could even be better than before! Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. 1. What life can you identify in the top picture? 2. What life can you identify in the bottom picture? What function might these first plants serve? Plants Trans LS-430-MSS05 6/1/04 8:08 AM Page 3 3 Section Focus Rooted in Nature Chapter Transparency 17 Bonsai is an ancient method of growing trees or shrubs in small containers. The plants are kept small by pruning the branches and roots. Because some types of plants used for bonsai can live for more than 100 years, they are passed from generation to generation. 1. What are some advantages to having bonsai plants? What might some disadvantages be? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. 2. What qualities do you think would be important in practicing bonsai? Plants Trans LS-430-MSS05 6/1/04 8:09 AM Page 5 Assessment Plants Chapter Transparency 17 Directions: Carefully review the table and answer the following questions. Watering and Plant Growth Plant A Plant B Plant C Plant D Day with watered watered watered no water monthly weekly daily 1 10 cm 11 cm 12 cm 8 cm 5 10 cm 12 cm 13 cm 12 cm 10 10 cm 12 cm 15 cm 18 cm 15 10 cm 13 cm 17 cm 19 cm 20 10 cm 13 cm 20 cm 23 cm 25 10 cm ? 22 cm 27 cm 1. According to the table, which plant was the tallest on Day 5? A Plant A B Plant B C Plant C D Plant D 2. According to the table, which plant grew the most between Day 1 and Day 20? F Plant A H Plant C G Plant B J Plant D 3. If everything remains the same, what is a reasonable prediction for the height of Plant B on Day 25? Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc. A 10 cm C 18 cm B 14 cm D 24 cm Plants Trans LS-430-MSS05 6/1/04 8:09 AM Page 4 3 Teaching Monocots and Dicots Chapter Transparency 17 Monocot Dicot Vascular Vascular bundles bundle Cotyledon Cotyledons Copyright © Glencoe/McGraw-Hill,Copyright Companies, a division of The McGraw-Hill Inc.