These lines are called latitude lines which go around the earth horizontally
Answer: Externalities are side effects (good or bad) that occur when a person or a company performs an activity and does not assume all the costs of it, or all the benefits that could be reported. In this way we can distinguish:
Negative externality: Arises when not all the costs of a negative effects are assumed. In these cases, a social cost is generated, since it is the whole society that suffers the consequences of its actions. And the market price does not collect this cost.
Positive externality: Arises from a positive effect that is not reported as a benefit. An example of positive externality that we can mention is scientific research, from which society in general benefits. In these cases, market place do not reflect the real benefits.
SAFFIR is a Shipboard Autonomous Firefighting Robot, and it puts out fires very similarly to people: it holds a hose with water and directs it at the fire.
Answer:
helps to run country somoothly
helps in ta development of country
makes people be disiplined
makes rule of the country
