Earths surface is made up of tectonic plates that move independently of one another. list one physical feature on earths surface that resulted from tectonic movement and explain your choice.

In a command economy, the majority of goods and services are provided by the

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

What is the thickest layer of earth called?