| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| paris_smith | "Air pollutants have a negative impact on plant growth, primarily through interfering with resource accumulation. " | Read more » | over 3 years ago | |||
| paris_smith | "Air pollution have a negative impact on plant growth, primarily through interfering with resource accumulation. " | Read more » | over 3 years ago | |||
| paris_smith | "Air pollutants can harm ecological resources, including water quality, soils, plants, and animals. " | Read more » | over 3 years ago | |||
| paris_smith | "Please help my school with our studies in trying to find out how to change the problem of bad air quality. " | Read more » | over 3 years ago |