Which activity is expensive and difficult?(1 point)

Question

Responses

mining rare-earth elements
mining rare-earth elements

gaining access to NASA satellite imagery
gaining access to NASA satellite imagery

recycling a smartphone
recycling a smartphone

throwing a smartphone in a trash can

Answer 1

The activity that is expensive and difficult is mining rare-earth elements.

Answer 2

What are potential challenges that the information economy produces? (1 point)
Responses

climate change
climate change

spread of disease
spread of disease

data privacy
data privacy

increased competition

Answer 3

The potential challenge that the information economy produces is data privacy.

Answer 4

Aircraft technology facilitated the development of which of the following?(1 point)
Responses

GIS
GIS

Mercator projection maps
Mercator projection maps

remote sensing
remote sensing

GPS

Answer 5

Aircraft technology facilitated the development of remote sensing.

Answer 6

In the U.S., about 73 percent of which of the following workers are immigrants?(1 point)
Responses

farm workers
farm workers

truck drivers
truck drivers

nurses
nurses

sailors on container ships

Answer 7

In the U.S., about 73 percent of farm workers are immigrants.