Lesson 4 | The Cenozoic Era

Content Practice B LESSON 4 The Cenozoic Era Directions: Answer each question on the lines provided. Use complete sentences. 1. Why is the Cenozoic era considered to be a mountain-building era? 2. What was the Pleistocene Ice Age? 3. Why is the Cenozoic era also called the age of mammals? 4. When and where did the rise of humans occur? 5. ................
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