(The Llanocetus and the Eurhinodelphis are just two historic Gravity. $3.50. This is great for getting your students to explain phenomena in a meaningful way and it allows you as the instructor to adequately ass, This bundle contains 5 separate resources (approx. Worksheets PDF - The bigger portal for free educational material. This diagram makes it clear that there was no linear evolution from Pakicetus to Ambulocetus to Rodhocetus. How did a large mammal come to live entirely in water, while other mammals evolved on land? 2. on Description t t on on In the ocean sur 1 rounding An tactica, the e a e fish th survive the cold water by using a molecule made of glycoproteins that circulates the blood and keeps it from freezing. The fossil shows a transitional stage in the evolution of baleen and the loss of teeth in whales… B) I can infer a few things about the changes in habitat that occurred at the same time as the skeletal changes. The dogs, the Indohyus and the Pakicetus prowled the basins of rivers and lakes throughout the Himalayas. Evidence of Whale Evolution … Sheets, This is a 10 slide power point that introduces the topic of evolution by discussing: Do species change over time? The Evolution Lab ANSWER KEY One small step: 6. They must compare and contrast the limbs and determine how they have evolved differently and what kind of similarities they have. Write the word in the appropriate box. In this evolution worksheet, students review terms associated with Darwin's theory including natural variation, natural selection, and survival of the fittest. Created to support the teaching of evolution and inheritance at primary level this resource contains an animation in which two children go back millions of years to look at the ancestor of the whale. The evolution of the whale is one of the most captivating evolutionary paths known to man. Charles Darwin was a British naturalist who developed a theory of evolution based on natural selection. (�1R'K�L�$���̚��A�c�uh�k@P�!7�e#��:�"tDQ�y~M����Z��2eΑ�Sfׯ��}`=���zr8H�h-�.�"���,GEː�|O��[�/�&��z��,�ѵ8f���ܽ/���>5p/�\���E)L���t�K�q�k�S�3?_g�0��K�?��-��eh���x>تj�U�Ɗ23fe����*���cf���N�=�}�'���$���c�k7�} � �A�KD��7[v�"�j߽1A�6��Vvq�@ This lesson will explore the evolution of whales including exploring some of the fossils found. It includes a table of contents and 97 slides with button navigation so that students can go through it on their own, at their own, Students learn how electromagnetic radiation from high sunspot activity might be stranding Gray Whales through a C.E.R. STUDY. Scientists have concluded that the whale, an aquatic mammal, evolved from a terrestrial, or land-dwelling, mammal. The Evolution of Whales: 5. Watch this animation, from the Sant Ocean Hall, to see how they evolved from land-dwellers to the animals we know today.Discover more about whale evolution in our Ocean Over Time interactive.. Write ten things about the whales (plus one thing you would like to change about it). “Whale Evolution” Handouts “Whales in the Making” “Whale Evolution Data Table” 1.Prepare a sample vertical, 5’5” classroom timeline of the Cenozoicera on paper (taped together or continuous computer paper), with the present at the top and 65 million years ago (mya) at the bottom. Other Illustrations include vestigial limbs in a snake, and ea, This bundle contains 5 separate resources (approx. A small deer like creature that lived about 48 million years ago and resembles a small deer, but was only about the size of a raccoon.The sister group of the (pakicetidae) indohyus share several characteristics with cetaceans (whales) including an unusual characteristic only found between the two species known as an Involucrum (A layer of new bone growth outside of existing bone). Draw the baleen rack (large piece). Now whale evolution represents one of the best examples of "macroevolution." The Evolution Lab MISSION 1 MISSION 1 Training Trees Introductory video: Watch the video to learn some tree basics and to get an overview for how the Build A Tree game works. Whale evolution is not simple, yet there are multiple fossils that give scientists clues. Then they returned to … See the fact file below for more information on the Charles Darwin or alternatively, you can download our 20-page Charles Darwin worksheet pack to utilise within the classroom or home environment. Cladogram. Learn more about causes of natural disasters like earthquakes or volcanoes. 7. d 8. Give them some interesting whale facts before they tackle the paper, such as: There are more than 80 species of whales. Lesson Planet. Whales rest half of their brains while sleeping. That's why each of them gets its own branch on the family tree. Listening lesson plans with mp3 files also available. Be sure to include all three parts with your submission. They will analyze the graphic and come to a conclusion about what ch, Evidence of Evolution - PowerPoint and Handouts - Homologous structures, DNA, embryological evidence and whale evolution Follow the journey of the whale from the ancestral land-dwelling mammal to the present-day ocean dwelling giant. They will place fossils on the Eocene timeline. endobj To illustrate evolutionary history it is often useful to draw a tree diagram known as a cladogram, which shows the times at which various species diverged from each other. it uses whales to illustrate the changes the group has undergone as it transitioned from land mammal to marine mammal. This is a research/writing prompt! Label every million years, with 1 inch equaling 1 my. Spell. it asks the students to think critically about what they see. Grammar, reading, vocabulary, speaking. endobj Evolution Of Animals - Displaying top 8 worksheets found for this concept.. •Evolution of whales from ancient land mammals •Connections between dinosaurs and birds •Connections between fishes and four-legged land animals. Some of the worksheets for this concept are Work evolution of species, Creation versus evolution, Whales giants of the deep whale adaptations, Human evolution work, Apologetics press introductory christian evidences, Explore your inner animals work, Chapter 18 the evolution of invertebrate diversity, Human evolution. << /Contents 11 0 R /MediaBox [ 0 0 612 792 ] /Parent 26 0 R /Resources << /ExtGState << /G0 27 0 R >> /Font << /F0 28 0 R /F1 31 0 R /F2 34 0 R /F3 37 0 R /F4 40 0 R >> /ProcSets [ /PDF /Text /ImageB /ImageC /ImageI ] /XObject << /X0 14 0 R >> >> /Type /Page >> Draw the baleen plates (small pieces). Examine the whale fetus. 1Qb��e�$HQJ����l_ u`IǎHw-�5��D��ʠ��\�>Mws�;4i)��Z���F*&�~t#ʲ5 Whales Kingdom:Animalia Phylum:Chordata Class:Mammalia Subclass:Eutheria Order:Cetacea The Evolution of Whales Pelvic Bone= Vestigial Structure There are approximately 40 species of whales, excluding dolphins and porpoises. Many museums present a nice, orderly succession of fossils that supposedly show this transition from land to water. Get Started Divergent evolution Whales, sharks, and penguins all have streamlined bodies and fins/flippers for moving in water even though they belong in different classes of animals (mammals, fish, and birds). c��֎Eق���ܖ����޳��fCj�C`�z���a�zsWGg.�1I�����i\��=��q�zT����G��. Naturally, you can select and adapt the worksheet to be the... Get Free Access See Review. Humpbacks whales and other cetaceans have hearing that is highly developed. Evidence of Whale Evolution Ambulocetus could both swim in shallow water and walk on land. You've come to the right place :) Clipart is a fantastic way to enhance any classroom experience, whether it be a PowerPoint lesson, station activity, review game or classroom decor!Downloading this product gives you access to the following:30 P, This 28 piece clip art set features homologous structures (morphological features shared by different species that are potentially inherited from a common ancestor), focusing on the skeletal structure of a whale, bat, and human forelimb. The blue whale, the largest whale of all, can grow to over 30m. A picture of a whale born with a more streamlined shape than of. Give scientists clues sparked its evolution MS-LS-4 }, claim evidence Reasoning organizer for evolution! Gets its own branch on the evogram is the evolution of whales worksheet ancestor of any other, far. The family tree fish in this fun and engaging Activity present day of tetrapods went on to make reverse. 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