Mercury, Venus, Earth, and Mars are called terrestrial planets because they are small and mainly made up of _____?

عطارد، زہرہ، زمین اور مریخ کو زمینی سیارے کہا جاتا ہے کیونکہ یہ چھوٹے ہیں اور بنیادی طور پر _____؟
Answer: Rocks
Explanation
  • Terrestrial planets are small, rocky planets that orbit close to the Sun, and include Mercury, Venus, Earth, and Mars.
  • They are composed primarily of silicate rocks and metals, and have surfaces that are heavily cratered.
This question appeared in Subjects (3 times)
EVERYDAY SCIENCE (2 times)
GENERAL SCIENCE (1 times)

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