7th HMH Textbook

7th Grade Units

Module D: Diversity of Living Things

Unit 1: The History of Life on Earth

• Lesson 1: The Fossil Record

• Lesson 2: Patterns of Change in Life on Earth

• Lesson 3: Evidence of Common Ancestry

Unit 2: Evolution

• Lesson 1: Genetic Change and Traits

• Lesson 2: Natural Selection

• Lesson 3: Speciation and Extinction

Unit 3: Human Influence on Inheritance

• Lesson 1: Artificial Selection

• Lesson 2: Genetic Engineering

7th Grade Units

Module E: Earth's Water and Atmosphere

Unit 1: Circulation of Earth's Air and Water

• Lesson 1: Circulation in Earth's Atmosphere

• Lesson 2: Circulation in Earth's Oceans

• Lesson 3: The Water Cycle

Unit 2: Weather and Climate

• Lesson 1: Influences on Weather

• Lesson 2: Weather Prediction

• Lesson 3: Influences on Climate

7th Grade Units

Module F: The Dynamic Earth

Unit 1: The Dynamic Earth

• Lesson 1: Weathering, Erosion, and Deposition

• Lesson 2: The Rock Cycle

• Lesson 3: Earth's Plates

• Lesson 4: Earth's Changing Surface

Unit 2: Earth Through Time

• Lesson 1: The Age of Earth's Rocs

• Lesson 2: Earth's History

7th Grade Units

Module G: Earth and Human Activity

Unit 1: Earth's Natural Hazards

• Lesson 1: Natural Hazards

• Lesson 2: Natural Hazards Prediction

• Lesson 3: Engineer It: Reducing the Effects of Natural Hazards

Unit 2: Resources in Earth Systems

• Lesson 1: Natural Resources

• Lesson 2: The Distribution of Natural Resources

Unit 3: Using Resources

• Lesson 1: Human Population and Resource Use

• Lesson 2: Resource Use and Earth's Systems

Unit 4: Human Impacts on Earth Systems

• Lesson 1: Human Impacts on the Environment

• Lesson 2: Engineer It: Reducing Human Impacts on the Environment

• Lesson 3: Climate Change