Around the year 2700 BCE, which metal was commonly produced?

a. gold

c. bronze

b. silver

d. iron

Changes in the ocean current patterns brought by El Niños A. devastated whole civilizations. B. were necessary for farming in the Andes. C. brought winds that enabled trade with the Pacific islands. D.

Which of the following contains the milky way galaxy? A. The location group B. The moon C. The solar system D. The sun

When scientists analyze a rock for its age they are able to determine what events occurred and how it affected life. What do scientists deduce from this? A. determine which fossils are more dense B. determine soil settling rates on earth C.

What percentage of the solar energy that reaches the marsh is incorporated into gross primary what percentage of the solar energy that reaches the marsh is incorporated into gross primary production?

Por que os vulcões e os terremotos são mais freqüentes em certas regiões do planeta

How does the physical geography of South Asia impact human cultures? Write 1 paragraph (5-8 sentences).

What is cartesian product?

11. Which five South Asian cities have the largest populations?

Some 2.5 million people currently live in sahara, most of these in egypt, mauritania, morocco and algeria true or false

Compare the aquatic species mortality on the east and west coast