Question

question 6 of 25
one cell phone contains many metals, including about 25 g of aluminum, about 15 g of copper, about 0.03 g of gold, and about 0.3 g of silver.
based on this information, which resource is most likely used to make cell phones?
a. a large river and its streams
b. a farm with sheep and cattle
c. an old - growth forest of tall trees
d. an underground deposit of minerals

Explanation:

Cell phones contain metals like aluminum, copper, gold, and silver. Metals are obtained from mineral deposits (mining). Option A (river/streams) is for water resources, B (farm) for livestock/agriculture, C (forest) for timber. Only D (underground mineral deposit) provides metals.

Answer:

D. An underground deposit of minerals