Witch of the following is not an agricultural innovation that has occurred since industrialization.

refrigeration

mechanical threshers

electricity

irritation

On a topographic map what indicates the difference in elevation between adjacent lines

When the vegetation of an area is destroyed the regrowth and development is called]?

imagine you have always lived in Northern State where the most the weather is cold and most people know each other you wish you could live somewhere farther south you hope you can learn more about life and other places through making friends with

This is a citizen's right to travel freely between states.

Approximately how long did the Vietnam conflict last? 1950-1960 1959-1975 1959-1979 1960-1980

What types of areas are created by sinking, dry air at 30 degrees north or south latitude?

The us congress passage of the Homestead act in 1862 can be considered a pull factor that caused people to migrate to the us

Name the river that forms a border between the states of washington and oregon

Match the city in column 1 to its description in column 2. A. Shenzhen B. Tianjin C. Nanjing D. Guangzhou Located near Beijing; has agriculture and manufacturing. Former capital of China with rich history and culture; large manufacturing center.

Mengapakah delta terbentuk di muara sungai