Question

Which would scientists predict might happen due to solar flares?(1 point)
Responses

radio navigation systems and global positioning systems will be inaccurate
radio navigation systems and global positioning systems will be inaccurate

power grid operations will go offline
power grid operations will go offline

high-frequency radio waves used for radio communication will be blocked
high-frequency radio waves used for radio communication will be blocked

electrical systems in satellites will fail

Answer 1

Scientists might predict that all the responses you listed could happen due to solar flares, as solar flares can have various impacts on technology and communication systems. However, if asked to select one of those responses that is commonly highlighted, the prediction that "high-frequency radio waves used for radio communication will be blocked" is often emphasized.

In summary, any of the consequences listed could occur as a result of solar flares, but the blocking of high-frequency radio waves is particularly notable.