The _______ is the outermost layer of Mars.
A: crust
B: mantle
C: core
D: center
A: crust
B: mantle
C: core
D: center
举一反三
- Earth's outermost layer, consisting of the crust and upper mantle, is called the lithosphere.
- 中国大学MOOC: The _______ is the outermost layer of Mars.
- Why is the second theory sometimes referred to as the Mars Theory A: Earth's moon used to orbit Mars. B: Mars was captured by the gravitational field of the Sun, C: A planet the size of Mars collided with Earth. D: Mars is larger than Eart
- Which of the following refers to the outermost layer of the skin? A: sebaceous B: epidermic C: epidemic D: epidural
- The great size of the volcanoes and the ______ of their lava flows is considered an indication that the crust of Mars is fixed. A: explosion B: exploit C: extent D: exposure