The Lunar seas are actually plains of gabbro and this rock. The same rock is also a main component of the surface of Mars.
- Basalt
- Obsidian
- Andesite
- Granulite
Answer
The correct answer is A) Basalt.
More Science & Technology questions
- This moon is the most volcanic object in the solar system. Its volcanoes erupt sulfur, sulfur dioxide and silicate rock, constantly resurfacing it.
- What do we call this sequence of numbers: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 ...?
- What was the name of the man who invented logarithms?
- Sir Isaac Newton developed his calculus and physics at what college?
- Who was the teacher of Plato?
- Who wrote the first textbook on Geometry?