Mars: The Red Planet
Mars is the fourth planet from the sun in our solar system and is often referred to as the "Red Planet" due to its reddish appearance. It is a terrestrial planet with a thin atmosphere, and its surface features include volcanoes, valleys, deserts, and polar ice caps.
Physical Characteristics
- Diameter: Approximately 6,779 kilometers
- Surface Temperature: Ranges from about -195°F (-125°C) to 70°F (20°C)
- Atmosphere: Thin atmosphere composed mostly of carbon dioxide
- Moons: Mars has two small moons, Phobos and Deimos
Study Guide
Use the following questions to guide your study of Mars:
- What is the position of Mars in the solar system?
- What gives Mars its reddish appearance?
- What are some of the surface features of Mars?
- What is the diameter of Mars?
- Describe the Martian atmosphere.
- How many moons does Mars have, and what are their names?
Researching these questions will give you a solid understanding of the key characteristics and features of Mars. Good luck with your studies!
[Mars] Related Worksheets and Study Guides:
.◂Science Worksheets and Study Guides Second Grade. Energy needs
Study Guide
Energy needs 
Worksheet/Answer key
Energy needs Worksheet/Answer key
Energy needs Worksheet/Answer key
Energy needs
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Concepts of Physical Science (SB1, SB2, SB3, SB4)
The student demonstrates an understanding of motions, forces, their characteristics, relationships, and effects by recognizing that objects can be moved without being touched (e.g., using magnets, falling objects, static electricity).
Concepts of Physical Science: A student should understand and be able to apply the concepts, models, theories, universal principles, and facts that explain the physical world. A student who meets the content standard should:
Develop an understanding of motions, forces, their characteristics and relationships, and natural forces and their effects.