Earth Day Puzzle

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Across
  1. 2. "If we lose the ____, we lose our only teachers"
  2. 5. The variety of life on Earth
  3. 6. A global movement to reduce waste
  4. 8. Project using AI models to monitor environmental concerns
Down
  1. 1. This type of energy comes from the sun
  2. 3. Meet the needs of the present without compromising the future
  3. 4. The science of plant life
  4. 7. A natural home or environment of an animal, plant, or other organism