What is the name of the igneous rock that is light enough to float?

Amber is hardened: 1. gumlike material from cone-bearing trees 2. bark-like material from cone-bearing trees 3. needlelike material from cone-bearing trees

Which is most likely effect on the Gulf stream?

What type of map would most likely be used to depict the speed and direction of ocean currents?

Factors that contribute to persons becoming refugees

Imagine you are a demographer, a person who studies the trends and statistics associated with population changes. Consider the information a census can reveal about a population.

What were the Egyptian political and religious leaders called? A. kings B. pharaohs C. emperors D. sultans

What do you think what do you notice about population distribution and settlement location in ancient Egypt

How high does the earth's atmosphere extend? A. 100 m B. 1,000 m C. 10 km D. 100km

How to grow plants in space?

Based on this map of oil imports, which nation imported the greatest number of oil barrels each day in the years before 2006? A. China B. Australia C. Canada D. the United States