Earth School Quest 3
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- Question 1 of 8
1. Question
Approximately how many chemical elements are found in a smartphone?
- Question 2 of 8
2. Question
What are the two most critical groups of elements found in cellphones? (Choose two answers)
- Question 3 of 8
3. Question
What are some of the characteristics of a rare earth element? (Choose all the correct answers)
- Question 4 of 8
4. Question
What environmental issues does open pit mining cause? (Choose two)
- Question 5 of 8
5. Question
How might smartphones linked to climate change?
- Question 6 of 8
6. Question
What is the predicted number of smartphones that will be in use in 2019?
- Question 7 of 8
7. Question
What can you do to minimize waste when you want to throw away your old phone? (Select all the correct answers)
- Question 8 of 8
8. Question
What might be an issue for the workers hired to dismantle old smartphones?