The distance from the earth to the sun is known as:

A. a light year

B. an astronomical unit

C. one million miles

In two to four short sentences (or in the form of a list), explain why Los Angeles has such serious air quality problems.

What types of biomes are found in Northern Mexico?

A northern African trader traveling to west Africa in 1100 CE most likely would have spread which of the following belief system? A) Christianity B) Ancestor Worship C) Islam D) Traditional African Religion

Which of the following statements about change in ecosystems is true a Ecosystems experience change through human activity onty. b. Ecosystems experience change through natural events only c. Ecosystems experience no change d.

What are two peninsulas found in Mexico?

Which statement about the location of the Baltic states is not true? They have access to trade with large countries. Their remote location has kept out invaders. They have ports on well-traveled sea routes. Their climate is mild due to ocean breezes.

What ocean zone is below the Abyssal Zone?

How much of egypt fertile farmland was located in the nile delta?

What sea surrounds Jamaica?

Which one of these characteristics can be used to describe the people of the arabian peninsula before the emergence of islam?