Which practices can be used to protect our supply of freshwater? reduce trade restrictions
increase conservation
reduce dependence on fertilizers and pesticides
decrease biodiversity
improve waste management systems

The most common economic system in the world is aclosed economy. command economy. mixed market economy. traditional economy.

This map shows the member states of the european union (eu). based on this map, what is the most likely reason the eu was formed? a) to increase trade between european nations b) to protect themselves from foreign enemies c) to begin the process of forming one large nation d) to isolate europe from the rest of the international community j

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."