7
AssignmentMultiple Select

The Sun

Question 7 • 26/27 EARTH & SPACE SCIENCE A

Which statements describe the effects of the solar wind on Earth? Check all that apply.

Answer
A
The solar wind produces the northern and southern lights.
B
The solar wind can cause the formation of new elements.
C
The solar wind causes temperature changes on Earth's surface.
D
The solar wind disrupts communication systems.
E
The solar wind distorts Earth's magnetic field.

Explanation

Charged particles in the solar wind interact with gases in Earth’s upper atmosphere, producing the northern and southern lights. Strong solar-wind disturbances can also interfere with radio and other communication systems, and they can compress and distort Earth’s magnetic field. They do not cause new elements to form or directly produce temperature changes at Earth’s surface.

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