A proposed residence on a site plan is surrounded by contour lines that have increasing numbers as they move away from the building. This indicates that the .

Building sits in a valley

Explanation: Valleys are usually areas of depressions and are opposite of hills which are higjlands. Valleys are characterized by flat plains or surfaces and commonly fond between in tain ranges.

From the knowledge of map reading and interpretation, Valleys or areas of depression usually represented by closed contours who contour values decreases inwards towards the center.

Therefore, using these knowledge, it could be concluded that the building is located inside a valley.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.