Describe an environmental problem or event. You should say: • What is it • Where is it happening • What problems does it cause

It is water pollution in Kathmandu, especially in the Bagmati River. It is very polluted because more and more people live here, and it is crowded. Everyone throws waste into the river, and there is no proper management of waste. Besides that, the main problem is the drainage system. Although they are not treated properly, [...]