The impact of human activities on ocean life

123456789101112
Across
  1. 2. The order of eating relationships in nature
  2. 4. The system of living beings and their environment
  3. 7. The diversity of species in nature
  4. 9. Gas warming the climate
  5. 10. Coastal forest, important fish habitat
  6. 11. Weather changes caused by human activity
  7. 12. An accident harming marine life
Down
  1. 1. Microscopic organisms living in oceans
  2. 3. Contamination of the environment with harmful substances
  3. 5. Tiny plastic particles in water bodies
  4. 6. The largest body of water on Earth
  5. 8. The harvesting of marine resources