Why is the sahara desert considered an ecosystem

What do most European countries have more of than the US does

The centers of trade and manufacturing during the Middle Ages were the a. manors b. guild c. towns

What does regional scale mean? What does National scale mean? What does International scale mean?

Describe the climate of the Caribbean islands

What cultural differences are there between the country of Sudan and its new neighbor, South Sudan?

ok so if i was to go to Antarctica and keep going south i should be able to go to Svalbard Norway right since the earth is round. because i was looking at my world map in my house and i started thinking about that.

Provide at least three differences between the ancient Hebrew religion and other world religions of the time. Provide at least one way in which the Hebrew religion was similar to another world religion of the time.

What did Europe do to solve under population?

Which of the following is true about ecosystems?

1. When governments seek a favorable trade balance, they want A to raise taxes on exports B imports to equal exports C to export more than they import D to import more than they export