The Planets in Our Solar System

1
The Planets in Our Solar System

• By Franklyn M. Branley

2
solar system

• The solar system includes the sun and all the
  planets, satellites, and comets that circle
  around the sun.

• Earth is one of the eight planets in our solar
  system.

3
easily

• If you do something easily, it is not hard for
  you to do.

• Ben practiced the piano so that he played the
  music easily.

4
farther

• When there are two objects, the one that is a
  greater distance away is farther away.

• I live farther from school than you do.

5
main

• The most important thing is the main thing.

• The main part of the book is about stars.

6
dim

• Something that is dim has very little light.

• It is hard to see in a dim room.

7
temperatures

• Temperatures measure heat and cold.

• The temperatures in July are hot.

8
telescope

• A telescope is a tool used to make faraway
  objects look larger and closer.

• I use a telescope to study stars.

9
probably

• If something is likely to happen, it will
  probably happen.

• Ill probably walk the dog.