The informal settlements in city creates pressure on city resources and contributes to crime rates. Explanation: The development of the informal settlements like those of squatters and slums and the temporary hutments leads to various social problems like crimes, thefts and other environmental hazards. follow me
The sun is called the ultimate source of energy because it is the source of almost all energise of the earth.for example Plants make food using sunlight, the food that we get from plants and animals also has its prime source as sunlight.