Answer:
River Valleys are productive farming areas because they provide fertile land by flooding.
Explanation:
Agriculture developed in river valleys as rivers flooded their banks, making lands around them fertile and provided fresh water for irrigation. Civilizations developed around rivers because their waters provided places to hunt and fish. Rivers brought along with fertile land along with minerals in it for crops to grow. Rivers allowed the early civilizations to engage in agriculture by growing crops like wheat, barley, and vegetables.
Specialization of labor,Complex religion,Art and architecture,Distinct social classes,Cities,Well-Organized Governments,Use of writing, and Large public works
Answer:
Tomas may learn to tease his brother only when his parents are not around
Explanation:
In the scenario being described the most likely outcome is that Tomas may learn to tease his brother only when his parents are not around. Since Tomas gets in trouble and punished when he is caught by his parents teasing his brother, he will eventually begin to only tease his brother when his parents are not there to catch him doing so. That way he will still be able to mess with his brother but won't have to deal with the consequences of doing so.
Answer: B)only if transactions costs preclude bargaining between polluter and victim.
Explanation: Negative externalities is defined as the cost situation that arises due to the economic transaction. In this situation usually the third party(organization, owner of the property , any person) gets effected indirectly.
The government takes any step or interferes in this situation if the transaction cost is effecting the victim.The case can also lead to no settlement or bargaining between the the polluter(e.g.-company) and the victim(e.g.- public),thus.government takes action to resolve the matter.
Other options are incorrect because government interruption is required many disputes related with victim and environment. Government can invoke bargaining or settlement but cannot make it successful , it can be carried out by victim and polluter only. If the transact cost is high and unreasonable for the victim ,then usually government takes action.Thus, the correct option is option(B) .
