The correct statements are:
- <em>Resources are owned by the government;</em>
The command economies are typical for the socialist/communist countries. In this type of economy, the government controls everything, the resources of the country, the production facilities, trade is organized by the government officials, the planning for production of when, how much, and how, is done by government officials... Unfortunately for the people living in this types of countries, this type of economy very often led to big problems, especially in the food supply department.
- <em>Little changes from generation to generation;</em>
This can be seen as trait of both command and traditional economy. In the command economy there are little to no changes as the time passes, so from one generation to another, the changes will either be lacking, or they will be so minor that they will be unnoticeable.
Answer:
Warm sea surface temperatures, which reach a peak in late summer, are required to create and maintain the warm, humid air mass in which tropical cyclones grow. This provides energy for storm development through the heat stored in humid air called latent heat.
Earthquakes produce three types of seismic waves: primary waves, secondary waves, and surface waves. Each type moves through materials differently. In addition, the waves can reflect, or bounce, off boundaries between different layers.
Continental air masses are characterized by dry air near the surface while maritime air masses are moist.
Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot. Arctic air masses are extremely cold.
Understand percent yield. The theoretical yield you calculated assumes that everything went perfectly.
