It means that sewage does not flow, and mosquitoes on still, dirty water can cause infections and malaria. It can cause sanitation problems.
(D) atmosphere, earths atmosphere is a layer of gases surrounding the planet earth and retained the earths gravity.
Answer:
Amazonia has tremendous quantities of primary resources. Resources include traditional commodities such as minerals, hydropower, agriculture and ranching, timber, non-timber forest products, and tourism. In addition, benefits are obtained through cultural, scientific and environmental resources.
Answer:
The positive impact of manson is farmer can plant their harvest and the negative impact of mansoon is people suffer from many disasters like flood , landslide etc during mansoon.
Colonize Africa or South America to settle more colonies there