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Questions and answers by visitors named
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Questions (6)
Which would decrease the negative environmental impact of extracting minerals used in smartphones?(1 point)
Responses properly
7 answers
238 views
Which of the following statements about recycling electronic waste is true?(1 point)
Responses Minerals can be extracted from
7 answers
172 views
1. Find the next three terms in the sequence.
3, 12, 21, 20, . . . 2. Identify the sequence as arithmetic, geometric, or neither.
10 answers
69 views
How are waves related to shifting shorelines?(1 point)
Responses Waves can cause shifting shorelines. Waves can cause shifting
7 answers
219 views
How are jetties and groins similar in how they manage beach erosion?(1 point)
Responses Both use beach nourishment to replenish
13 answers
222 views
1. What are the next three terms in the sequence?
-1, 9, 19, 19, . . .
6 answers
70 views
Answers (17)
1. What are the next three terms in the sequence? -1, 9, 19, 19, . . . A. 38, 37, 32 B. 40, 51, 62 C. 39, 49, 59 D. 38, 47, 56
The answers are: A. 38, 37, 32 B. 40, 51, 62 C. 39, 49, 59 D. 38, 47, 56
In which situation would beach nourishment be a good solution to issues caused by beach erosion?(1 point) Responses A beach experienced massive sand loss after a recent hurricane. A beach experienced massive sand loss after a recent hurricane. A beach
How are vegetation management and beach nourishment similar in the ways they combat beach erosion?(1 point) Responses Both use long, hard structures to trap sand. Both use long, hard structures to trap sand. Both are inexpensive ways to fight erosion. Both
What might a city find it necessary to do when initiating a beach nourishment project?(1 point) Responses find a nearby cement supplier find a nearby cement supplier collect plants for replanting collect plants for replanting raise taxes raise taxes seek
What is the purpose of beach nourishment? Select the two correct answers.(1 point) Responses to replenish sand on a beach to replenish sand on a beach to remove sand from a beach to offshore to remove sand from a beach to offshore to mitigate beach erosion
Which of the following effects do shifting shorelines from beach erosion have on beaches?(1 point) Responses They cause wider beach areas. They cause wider beach areas. They cause narrower beach areas. They cause narrower beach areas. They cause an
Which of the following is a potential drawback of using jetties to prevent beach erosion?(1 point) Responses Jetties block boats from being able to enter harbors. Jetties block boats from being able to enter harbors. Jetties are not effective until plant
Which of the following is one effect storm waves have on a beach?(1 point) Responses creation of wider beaches creation of wider beaches increased sand on the beach increased sand on the beach movement of beach sand to a sandbar movement of beach sand to a
Which of the following can cause beach erosion? Select the two correct answers.(1 point) Responses storm waves storm waves ocean currents ocean currents shifting shorelines shifting shorelines dune vegetation dune vegetation sandbars sandbars
1. Find the next three terms in the sequence. 3, 12, 21, 20, . . . A. 40, 50, 60 B. 38, 46, 54 C. 39, 48, 57 D. 36,32, 39 Your answer is not there
Wrong
Which of the following are negative consequences of cobalt mining in the Democratic Republic of Congo? Select the two correct answers.(1 point) Responses Thousands of children work in cobalt mines. Thousands of children work in cobalt mines. Dust from
Which of the following resources is a conflict mineral used in smart devices?(1 point) Responses mercury mercury neodymium neodymium tin tin quartz
Which of the following is a negative impact of lithium mining on the environment?(1 point) Responses requires large quantities of water requires large quantities of water destroys the coral ecosystem destroys the coral ecosystem creates waste rich in
How is copper used in cell phones?(1 point) Responses in the display in the display in the speakers in the speakers in the circuitry in the circuitry in the battery
Which of the following are used in the production of smartphones? Select the three correct answers.(2 points) Responses lithium lithium calcite calcite alunite alunite silicon silicon halite halite cobalt
