SCIENCE 6 Q4 - CHARACTERISTICS OF PLANETS IN THE SOLAR SYSTEM
SCIENCE 6 Q4 - CHARACTERISTICS OF PLANETS IN THE SOLAR SYSTEM Title: Characteristics of Planets in the Solar System I. Introduction A. The Solar System and its components B. Planets as major celestial bodies II. Inner Planets (Terrestrial Planets) A. Mercury 1. Closest planet to the Sun 2. Small size and rocky composition 3. Extreme temperatures and lack of atmosphere B. Venus 1. Similar size and composition to Earth 2. Thick atmosphere, mainly composed of carbon dioxide 3. Intense greenhouse effect, making it the hottest planet C. Earth 1. The third planet from the Sun 2. Unique presence of liquid water and life 3. Protective atmosphere and diverse ecosystems D. Mars 1. Often referred to as the "Red Planet" 2. Thin atmosphere, primarily carbon dioxide 3. Evidence of past water and potential for microbial life III. Outer Planets (Gas Giants) A. Jupiter 1. Largest planet in the