Where is the map ? Upload it and I can help
Answer:
That means the person is more than 60years
D. Assignments are being provided to students in order to measure how good much they have learned after the lesson has been taught. Case studies are being done as activities to apply what they have learned through the use of research. Testing is to see how much they have learned throughout the course.
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.