How is oil extracted from the oil sands/the process to extract?

What chairman of the federal reserve was named person of the year by time magazine in 2009?

Which of these Earth events was dated using the most valid and reliable source of information? 1) millipede appears 2) land mammals appear 3) rodents appear 4) insects appear

Which of the following statements is most accurate? A: The physical environment may affect human activities, and human activities may affect the physical environment.

What african capital sits at about 5 degrees north 31 degrees east?

Which of the following is an example of an interval variable. A. The number of earthquakes that occurred last year that affected California. B. The high temperature yesterday in Columbia (measured in degrees Fahrenheit). C.

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located

The widespread presence of banana plantations in central america region has resulted in increased standard of living

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?