Nigeria Sudan savannah is similar but with shorter grasses and shorter trees. Sahel savannah consists of patches of grass and sand, found in the northeast. In the Sahel region, rain is less than per year and the Sahara Desert is encroaching. In the dry northeast corner of the country lies Lake Chad, which Nigeria shares with Niger, Chad and Cameroon. Nigeria's Delta region, home of the large oil industry, experiences serious oil spills and other environmental problems, which has caused conflict. Waste management including sewage treatment, the linked processes of deforestation and soil degradation, and climate change or global warming are
Chad–India relations of mistreatment of Indian workers by local employers and authorities have been reported. Almost the entire Indian community in Chad was evacuated by the High Commission in Abuja following rebel attacks in N'Djamena in February 2008. The community returned to the city after the end of the violence. Chad–India relations Chad–India relations refers to the international relations that exist between Chad and India. The High Commission of India in Abuja, Nigeria is concurrently accredited to Chad. India also maintains an Honorary Consulate in N'Djamena. Chad has no diplomatic mission in India. Relations between Chad and India have witnessed significant growth