The principal that states that younger rocks lie above other rocks in the superposition principal.
Overfishing at sea can lead to an extinction.
Overfishing is a serious problem, it affects lot of marine species, at every water corner of the Earth. If the fishing is not controlled strictly it leads to extinction of the marine wildlife, lot of species have already been extinct, thousands are on the verge of extinction. Also, the extinction of a single species makes big problem in the ecosystem, removing lots of species has huge impact on lots of ecosystems that are connected and the consequences are irreparable.
Bauxite ore
Australia
China
Guinea
Brazil
Poverty describes a situation where people are not able to provide for their basic needs. Individuals who are not able to provide for their basic needs will lack access to Healthcare, proper nutrition and education.
Poverty within the society breeds other social issues that include crime, teenage pregnancy and street children (people).
Local governments are now forced to use the state's resources to find places of safety, welfare programmes and other social services for individuals living in poverty.
Some international governments provide aid to countries with high levels of poverty. The effects of poverty in one country can spill over to others. Poverty can fuel mass migrations from one region to the other.
