Igor Sikorsky Essay

E even though he was born in Russia, he said that the proudest day of his life was when he became me an American. Igor Scissors was an amazing inventor and changed America. He loved to stud dye and learn about aeronautics which led him to build helicopters. Igor also had other interests s such as astronomy, and writing. He …

Chapter 22-25

Which scientist proposed three laws planetary motion ? Kepler The true shape of planetary orbits was discovered by….. Johannes Kepler What is most important safety rule ? Follow the teacher instructions When is the daily tidal range greatest ? spring tidal The center mass where two or more celestial bodies orbit known as……. Barycenter which part of the electromagnetic spectrum …

UNIT 1

Hunter McDonald     Hunter McDonald Earth Science A Branch of science dealing with the earthand its atmosphere   Geology the science that deals with the earths physical structure Oceanology The branch of technology and economics dealing with the use of the sea Meteorology the branch of science concerned with the process of the atmosphere Astronomy the branch of science …

Study Guide for Astronomy

Which scientist proposed three laws of planetary motion? Johannes Kepler The true shape of planetary orbits was discovered by… Johannes Kepler What is the most important safety rule? Follow the teacher’s instructions When is the daily tidal range greatest? The greatest tidal range occurs during Spring tides due to Earth-sun-moon alignment The center of mass where two or more celestial …

Vocabulary Chapter 1-5

Earth Science name for the group of sciences that deal with Earth and it’s neighbors in space Geology The study of Earth Meteorology Study of the atmosphere and the processes that produce weather and climate Astronomy The study of the universe Hydrosphere all the water on Earth Atmosphere Life sustaining, thin gaseous layer envelope Geosphered between the atmosphere and the …

UNIT 1

Breoni Williams I’m 15 years old and I am a freshman at Olympic Highschool.  Earth Science Earth science or geoscience is an all-encompassing term that refers to the fields ofscience dealing with planet Earth. Geology the science that deals with the earth’s physical structure and substance, its history, and the processes that act on it. Oceanology The branch of earth science that studies …

Study Guide for Astronomy

Johannes Kepler Using Tycho Brahe’s data, which scientist proposed three laws of planetary motion. Johannes Kepler The true shape of planetary orbits was discovered by. Follow teachers instructions What is the most important safety rule? Spring tides When is the daily tidal range greatest? Barycenter The center of mass where two or more celestial bodies orbit each other is known …