Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, after Mercury. It is often referred to as the "Red Planet" due to its reddish appearance, which is caused by iron oxide or rust on its surface. Mars has intrigued humans for centuries and has been the subject of numerous space exploration missions.
Key Facts about Mars:
- Orbital Period: 687 Earth days
- Surface Temperature: -87 to -5 degrees Celsius (-125 to 23 degrees Fahrenheit)
- Atmosphere: Thin and composed mostly of carbon dioxide
- Moons: Mars has two small moons, Phobos and Deimos
Study Guide:
- What is the position of Mars in the Solar System?
- What gives Mars its reddish appearance?
- How does the orbital period of Mars compare to that of Earth?
- Describe the composition of Mars' atmosphere.
- How many moons does Mars have, and what are their names?
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Concepts of Life Science (SC1, SC2, SC3)
The student demonstrates an understanding of the structure, function, behavior, development, life cycles, and diversity of living organisms by describing the structure-function relationship