Ecological problem of acid rain: relevance, danger

Category: Ecology
Informational article in the section "Atmosphere", subsection "Acid Rain".
Article content:
- Relevance of the topic in the modern period
- Essence of the problem
- Scale and seriousness
- Measures to prevent global catastrophe
- Conclusion

https://docs.google.com/document/d/1mmVMXgCI9SCj70WxBdJPHyDW1CSd50znN1Lm5LCiSUk/edit?usp=sharing