Answer: War
Explanation: War was one factor in the decline of Rome.
Answer:
The Ganges has its source from the huge and ancient glaciers of the Himalayas. Fittingly, the three great rivers of South Asia, the , the Brahmaputra, and the Ganges all have their source fairly close together in the Himalayan foothills. The Indus winds down into KASHMIR and on through the Punjab and Sind to the Arabian Sea.
Explanation:
Answer: B. Rain forests
Explanation: Without rainforests, our planet is unable to mitigate excess greenhouse gas emissions, which destabilizes the Earth's climate. Rainforests store and filter excess carbon and other pollutants from the atmosphere and release oxygen through photosynthesis.
In the summary: Rainforests retain and filter excess carbon and other contaminants from the atmosphere, while also releasing oxygen via photosynthesis. Natural air filters, Inforests assist to clean up pollutants and improve air quality.
I hope that helps
