focus 3 UNIT 5

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Across
  1. 3. ... remains a significant challenge in many parts of the world.
  2. 4. Rivers ... from higher to lower elevations, shaping the landscape over time.
  3. 7. The ... of hurricanes can cause significant damage to coastal areas.
  4. 9. Many species face the risk of ... out due to habitat destruction.
  5. 12. Efforts to ... our understanding of climate change are crucial for finding solutions.
  6. 13. Remember to separate recyclables and place them in the ...bin. .
  7. 14. The ... of the Amazon River is approximately 6,575 kilometers.
  8. 17. Scientists use data to ... changes in the Earth's climate.
  9. 18. ... farming methods promote healthier soil and ecosystems.
Down
  1. 1. The ... of the Grand Canyon varies from about 6 to 29 kilometers.
  2. 2. ... farming offers a sustainable solution for urban agriculture.
  3. 5. During ... tide, more of the beach is exposed as the water recedes.
  4. 6. Driving on a ... road requires careful navigation of its curves and turns.
  5. 8. Renewable energy sources like wind and solar power help reduce dependence on ... from fossil fuels.
  6. 10. Education programs aim to ... awareness of environmental issues.
  7. 11. Protecting the ... is essential for future generations.
  8. 15. Efforts to ... access to clean water are essential for public health.
  9. 16. The ... of the ocean can be thousands of meters in some places.