LEARN NC

K–12 teaching and learning · from the UNC School of Education

About this resource

Appropriate grades
9–12
Subjects
science (environmental science)
Provider
National Geographic

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Humans modify the natural environment on many scales. They divert a tiny stream to irrigate a field and they impound the Colorado River behind Hoover Dam. In this lesson, students will learn about a major event in which humans modified the physical environment in the United States.

North Carolina Curriculum Alignment

Science (2005)

Grades 9–12 — Earth/Environmental Science

  • Goal 1: The learner will develop abilities necessary to do and understand scientific inquiry in the earth and environmental sciences.
    • Objective 1.06: Identify and evaluate a range of possible solutions to earth and environmental issues at the local, national, and global level including considerations of:
      • Interdependent human and natural systems.
      • Diverse perspectives.
      • Short and long range impacts.
      • Economic development, environmental quality and sustainability.
      • Opportunities for and consequences of personal decisions.
      • Risks and benefits of technological advances.
  • Goal 4: The learner will build an understanding of the hydrosphere and its interactions and influences on the lithosphere, the atmosphere, and environmental quality.
    • Objective 4.04: Evaluate water resources:
      • Storage and movement of groundwater.
      • Ecological services provided by the ocean
      • Environmental impacts of a growing human population.
      • Causes of natural and manmade contamination.