Exam 21: Mineral Resources No Stone Unturned

You tell Sarah about different mining techniques,including the one which is usually used to mine rare earth roes used in making new cell phones.This technique is called __________ mining.

Which of the following correctly lists the layers of Earth,starting with the core?

Which of the following correctly characterizes indium?

Which of the following is correct regarding the rock cycle?

Match each term in the left-hand column to the statement that it best exemplifies.

Metals are a critical part of nearly all electronic devices,largely because they are easy to shape and form and because of their ability to __________________.

Which of the following contains mineral resources?

The most abundant minerals on Earth include:

Science Literacy Use the graphic below to answer the following questions. -High heat and pressure will lead to the formation of which type of rock?

When an oceanic plate meets a continental plate head-on,which of the following occurs?

_________________ refer(s)to methods in mining and processing understood to be the most efficient and safest available at the current time.

What are some problems with the current system in place for recycling e-waste? How could the system be improved?

Which mining technique is commonly used in developing countries when sediments contain heavy metals like gold?

Describe how geologists help determine the location of mineral deposits.

Gold and silver are commonly found in which of the following products?

__________ refers to unwanted electronic devices such as televisions,computers,and cell phones,which contain recoverable metals but also toxic chemicals.

Which of the following is a rare earth mineral that allowed for color television in the 1960s?

Which of the following is a characteristic of surface mining?

Why is global demand for all types of minerals rising,and why is it critical to develop alternatives to minerals that are currently used in so many everyday products?

Despite the development of safer techniques to process ores containing gold and silver,many areas of Africa,South America,and Asia still use toxic chemicals in their smelting process.Describe why this situation exists in those countries.