1. Which of the following lies on the celestial sphere directly over the Earth’s equator? a. ecliptic, b. celestial equator, c. north celestial pole, d. south celestial pole, e. horizon. 2. The length...

1. Which of the following lies on the celestial sphere directly over the Earth’s equator? a. ecliptic, b. celestial equator, c. north celestial pole, d. south celestial pole, e. horizon.

2. The length of time it takes the Earth to orbit the Sun is? a. an hour, b. a day, c. a month, d. a year, e. a century.