.Formative Assessment 5 Earth Science Name: Section/Grade: Date Submitted: Score: Fourth Quarter - Week 5-6 SY 2021-2022 Directions: Read and understand the sentences carefully. Write the word that is being described by the following statements given. 1. This astronomical tool used in the Prehistoric Era to observe the annual phases of the moon engraved in a stone and serves as a calendar. Galileo 2. He observed the Sunspots and Jupiter's moons using his telescope. 3. The main proponent of the Geocentric Model, that the Earth is said to be the center of the universe. 4. The Marshalls' people way of tracking their location in the sea using the constellations or patterns of the stars 5. He was the first man to estimate the circumference of Earth.