The United States imports almost 100% of the bauxite used to produce aluminum
Indicate whether the statement is true or false
TRUE
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The pilgrimage known as the hajj is
A) among the primary obligations of Muslims. B) a rite of passage for Muslims. C) a cultural trait of Islamic countries. D) a cultural trait of Arabs. E) among the five prayers of Islam.
Why do wave sizes in ponds and lakes have less magnitude than those in oceans? What will be an ideal response?
The U.S. government Strategic Plan for the Climate Change Science Program (CCSP) has five major goals related to the role of earth scientists in society. 1) Improve knowledge of the Earth's past and present climate and environment, including its natural variability, and improve understanding of the causes of observed variability and change. 2) Improve quantification of the forces bringing about changes in the Earth's climate and related systems. 3) Reduce uncertainty in projections of how the Earth's climate and related systems may change in the future. 4) Understand the sensitivity and adaptability of different natural and managed ecosystems and human systems to climate and related global changes. 5) Explore the uses and identify the limits of evolving knowledge to manage risks and
opportunities related to climate variability and change.What hypothesis underlies these goals? A. Climate will stay about the same. B. Climate has changed in the past. C. Climate will change in the future.
Where is oceanic lithosphere thickest and why?
A) Along oceanic ridges because it is newest there B) Furthest from the spreading center because the older oceanic crust is cooler C) In the middle of the tectonic plate as it has not been scraped off during subduction D) Close to the subduction zone boundary because continental material is added to it