Challenges In agriculture

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Across
  1. 2. Use of biological agents to harm agriculture
  2. 4. Reliable access to sufficient, safe food
  3. 7. Bringing agricultural goods into a country
  4. 8. Official assurance that goods meet standards
Down
  1. 1. Rise in Earth's temperature due to greenhouse gases
  2. 3. Measures that ensure food is safe for consumption
  3. 5. Relating to the natural world (shortened from “environmental degradation” to fit)
  4. 6. Variety of life in ecosystems (Across length note: 12–13 depending on spacing; use 12 if you omit a hyphen or spaces)