What facilitated trading for the mayans?

A. a knowledge of mining

B. the lowland river system

C. the volcanic highlands

D. the proximity to 2 oceans

Which is the more conservative of the two major parties in the united states? the green party the democratic party the republican party the libertarian party

True or False. The center of a hurricane, or the 'eye', is usually the calmest part of the storm.

What is eutrophication and how does it negatively impact ecosystems? Is matter conserved in the water cycle? Explain.

Which statement describes the relationship between the Torah and the Old Testament? A. The Torah is the Jewish holy book. The Old Testament is a Christian holy book. They are different texts. B. The Old Testament is a Muslim holy book.

Which of the following is correct? A. North Africa relies on tourism B. North Africa has struggled with civil war. C. North Africa is facing desertification. D. All of the above

Rocks may be broken down as a result of biological weathering, which is a change in the minerals that compose rocks when they are exposed to air and water. O True O False

How do earths rotation revolution and tilt create the day year and seasons

Destructive waves erode the coastline in a number of ways. Identify the term that describes when acids contained in sea water dissolves some types of rock such as chalk or limestone. A) abrasion B) solution C) attrition D) hydraulic action

Why does every map projection distort some parts of the earth

Rank three issues that you believe to be the most serious threats to our environment as a result of global warming, number one being the most serious. Then, explain in paragraph form why you selected these three issues to be the most serious.