Question

Which of the following best describes why the sun is so important to us?                                                                                                                                    A. it quickly purifies air that becomes polluted                                                                                                                                                                                                                                                      B. It is the major source of energy on Earth.

C. Without it, all the water on Earth would evaporate.

Answer 1

I’d say B. Without the sun, the earth would freeze within days. The sun’s energy gives warmth to our planet.