The Earth’s movements

04.15.2020
08:52:37
Science/ grade 5-Today’s topic- Exploring the solar system- learner’s book- pages 92 and 93.
Main points-
The solar system consists of the sun and the eight planets.
A comet is a lump of ice and dirt that moves in a large orbit around the sun.
Between Mars and Jupiter are rocky objects called asteroids that orbit the sun.
Over the last 2000 years, ideas about the solar system have changed as new evidence is gathered.
No homework.