Exam-style question
Try this first
Which of the following statements is true about geostationary satellites?.
- A.They can be used for global communication.
- B.They orbit the Earth in a polar orbit.
- C.They require more energy to maintain their orbit than low Earth orbit satellites.
- D.They can only be used for weather monitoring.
Model answer
What a good answer should say
- They can be used for global communication.
Explanation
Why this works
Geostationary satellites are ideal for communication purposes because they maintain a fixed position relative to the Earth's surface, allowing for consistent signal transmission.
Common mistake
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